From 2a08053d14cc38966da5ada6be5c59918616a63a Mon Sep 17 00:00:00 2001
From: Colin Kuskie <colink@perldreamer.com>
Date: Wed, 20 Feb 2008 04:53:51 +0000
Subject: [PATCH] update tax calculation taking into account tax override on a
 per product basis

---
 designdocs/commerce.pod | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/designdocs/commerce.pod b/designdocs/commerce.pod
index e8bb4c4ff..e5657a4be 100644
--- a/designdocs/commerce.pod
+++ b/designdocs/commerce.pod
@@ -996,7 +996,9 @@ calculate
 Returns a tax price. Calculates the tax price using the following
 formula:
 
-total cart price * percentageOfPrice
+sum(
+    sku price * ( $sku->getTaxRate? $sku->getTaxRate : percentageOfPrice)
+)
 
 +