Scale Cage should snap to grid

Right now when you move the Scale Cage while holding Ctrl to snap to grid, it snaps to 0.1 scale increments like the regular Scale tool. It would be much more useful to snap the points of the scale cage to the translation grid set in the Snapping menu (relative or absolute). This would make it easier to align the edges of an object to the grid, or change the size by even increments.

The scale cage is more used to adjust the dimensions of the object rather than the scale. In that sense it's closer to applying a translation than a scale factor, and it would be more useful if the snapping settings behaved that way.