| 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 | $48.47 | 9.641% | $53.143 | $53.14 | $53.15 | $53.10 |
| Purchase #2 | $222.89 | 4.316% | $232.5099 | $232.51 | $232.50 | $232.50 |
| Purchase #3 | $86.58 | 5.370% | $91.2293 | $91.23 | $91.25 | $91.20 |
| Purchase #4 | $224.64 | 3.589% | $232.7023 | $232.70 | $232.70 | $232.70 |
| Purchase #5 | $67.52 | 12.791% | $76.1565 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $219.46 | 7.109% | $235.0614 | $235.06 | $235.05 | $235.10 |
| Purchase #7 | $242.56 | 4.481% | $253.4291 | $253.43 | $253.45 | $253.40 |
| 7 purchase totals = | $1,112.12 | $1,174.2315 | $1,174.23 | $1,174.25 | $1,174.20 | |