| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $222.71 | 5.109% | $234.0883 | $234.09 | $234.10 | $234.10 |
| Purchase #2 | $220.30 | 12.351% | $247.5093 | $247.51 | $247.50 | $247.50 |
| Purchase #3 | $233.95 | 7.727% | $252.0273 | $252.03 | $252.05 | $252.00 |
| Purchase #4 | $211.76 | 13.754% | $240.8855 | $240.89 | $240.90 | $240.90 |
| Purchase #5 | $26.44 | 13.593% | $30.034 | $30.03 | $30.05 | $30.00 |
| Purchase #6 | $92.71 | 13.414% | $105.1461 | $105.15 | $105.15 | $105.10 |
| Purchase #7 | $59.36 | 11.105% | $65.9519 | $65.95 | $65.95 | $66.00 |
| 7 purchase totals = | $1,067.23 | $1,175.6424 | $1,175.65 | $1,175.70 | $1,175.60 | |