public static List<OrderItem> Calculate( 
   TaxRule taxRule,
   Order order,
   int shipmentId,
   bool priceIncludesTax
)

Parameters

taxRule

The tax rule

order

The order being processed

shipmentId

Shipment id filter; pass 0 for nonshippable items and -1 to ignore shipments

priceIncludesTax

Indicates whether prices include tax

Return Value

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

LineItemCalculator Class
LineItemCalculator Members
Overload List