| 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 | $210.91 | 11.313% | $234.7702 | $234.77 | $234.75 | $234.80 |
| Purchase #2 | $236.92 | 8.850% | $257.8874 | $257.89 | $257.90 | $257.90 |
| Purchase #3 | $118.68 | 9.788% | $130.2964 | $130.30 | $130.30 | $130.30 |
| Purchase #4 | $100.93 | 7.412% | $108.4109 | $108.41 | $108.40 | $108.40 |
| Purchase #5 | $27.59 | 12.252% | $30.9703 | $30.97 | $30.95 | $31.00 |
| Purchase #6 | $53.35 | 8.386% | $57.8239 | $57.82 | $57.80 | $57.80 |
| Purchase #7 | $108.54 | 9.450% | $118.797 | $118.80 | $118.80 | $118.80 |
| 7 purchase totals = | $856.92 | $938.9561 | $938.96 | $938.90 | $939.00 | |