woothemes/woocommerce — pull request #1078 by thenbrent (2012-05-25 05:30:45+00:00)
Title: Adding WC_Cart Formatting Filters

This is very similar to pull request [990](https://github.com/woothemes/woocommerce/pull/990) except that this request adds filters to `WC_Cart` class instead of the `WC_Order` class.

It doesn't change any calculations or the content which is presented, it just changes a few variable names and adds filters to make the cart totals customisable before being displayed.