Cart class and Shipping, Tax?

[eluser]EdgeTube[/eluser]
Hi All,

I am using Codeigniter's Cart class, and I do understand there is a lack of a lot of functionality.

Basically I would like to update $this->cart->total(); and just add a flat fee shipping charge and tax rate to it, right before checkout.

Any ideas on how I could work with that?

Thanks!

[eluser]Fireclave[/eluser]
i'm searching for the same.

This is a "must have" feature for a cart class