Shopify tax data is the source, not the final accounting decision
ClearCommerce imports the tax and total information available on Shopify orders. The export profile then uses store-level mappings to decide which Xero tax rate and account code should apply to each summary line.
This avoids a dangerous assumption that every sale, shipping charge or refund uses the same VAT treatment. A store can have standard-rated, reduced-rated, zero-rated or out-of-scope activity depending on its products and circumstances.
Daily summaries need exact line totals
When orders are rolled up, the summary must still reconcile to the eligible Shopify source orders. Sales, tax, shipping and discounts remain separate components, and the export should preserve exact totals so Xero does not introduce unexplained rounding differences.
Accounting responsibility: ClearCommerce applies the mappings selected by the user. It does not provide tax advice or replace review by the business or its accountant.
