[jQuery] Anyone have jQuery emulation of box-sizing: border-box for IE?

[Eric]

I've searched around a bit. I can't find any jQuery script/plugin to
emulate box-sizing: border-box on IE. Border-box is fantastic for form
fields:

.input {
  width: 100%;
  -moz-box-sizing: border-box; /* plus other vend-specific ones */
  padding: 5px;
}

The inputs still take up 100% width but gain 5px in padding.

Any hints to get this working on IE?

I know IE7.js or IE8.js do this, but I'd rather not introduce yet
*another* .js file when I'm already loading down on my site with
jquery.js.