Increment Slider

Hi,

I'd like to know if it's possible to set an 'increment' value in sliders.

For example, if a slider has minimum value of 0, and maximum value of 100, then I could set the increment value to 10 (for example), and the slider would only slide in increments of 10.

This is useful for controlling certain devices, for example an audio system where the volume can be increased and decreased by a certain percentage.

Thanks,

Justin