| 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 | $215.84 | 4.780% | $226.1572 | $226.16 | $226.15 | $226.20 |
| Purchase #2 | $224.49 | 4.731% | $235.1106 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $87.30 | 7.809% | $94.1173 | $94.12 | $94.10 | $94.10 |
| Purchase #4 | $232.29 | 13.836% | $264.4296 | $264.43 | $264.45 | $264.40 |
| Purchase #5 | $144.71 | 4.520% | $151.2509 | $151.25 | $151.25 | $151.30 |
| Purchase #6 | $25.88 | 9.734% | $28.3992 | $28.40 | $28.40 | $28.40 |
| Purchase #7 | $239.41 | 7.646% | $257.7153 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $1,169.92 | $1,257.1801 | $1,257.19 | $1,257.15 | $1,257.20 | |