0.5 Changes to improve "kwalitee" rating on cpants. 0.4 Fixed doc bug in BUGS section. BUGS now notes that there is a test script, which should be better. Fixed documentation of new() constructor. It now matches the behavior. Added TODO about locale dependent rounding. 0.3 Added t directory and a test program. Added precision field to round results. Fixed some bugs. 0.2 Version number bump to get around PAUSE naming issue. 0.1 Initial release.