| 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 | $94.38 | 13.767% | $107.3733 | $107.37 | $107.35 | $107.40 |
| Purchase #2 | $213.48 | 6.309% | $226.9485 | $226.95 | $226.95 | $226.90 |
| Purchase #3 | $106.90 | 12.429% | $120.1866 | $120.19 | $120.20 | $120.20 |
| Purchase #4 | $30.60 | 9.435% | $33.4871 | $33.49 | $33.50 | $33.50 |
| Purchase #5 | $81.60 | 9.684% | $89.5021 | $89.50 | $89.50 | $89.50 |
| Purchase #6 | $231.71 | 11.538% | $258.4447 | $258.44 | $258.45 | $258.40 |
| Purchase #7 | $112.72 | 13.618% | $128.0702 | $128.07 | $128.05 | $128.10 |
| 7 purchase totals = | $871.39 | $964.0125 | $964.01 | $964.00 | $964.00 | |