title: How to format data for display using an ItemsSource?
body: <p>I'm pretty new to WPF, so pardon my ignorance.  I currently have a List of objects that I am using as an <code>ItemsSource</code> for a <code>DataGrid</code>.  One of the fields of the objects is a float data type, and of course displays decimal places on the <code>DataGrid</code> when used as an <code>ItemsSource</code>.  </p>
  
  <p>I would like to remove these decimal places, without changing the underlying data, if that's possible.  In other words, I would like to display them as if they were ints on the <code>DataGrid</code>, but leave them as floats in the <code>List</code>.</p>
  
  <p>If this is possible using C#, that would be super-great-nifty.  XAML makes me want to vomit :)</p>