| 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 | $124.89 | 11.708% | $139.5121 | $139.51 | $139.50 | $139.50 |
| Purchase #2 | $142.71 | 9.369% | $156.0805 | $156.08 | $156.10 | $156.10 |
| Purchase #3 | $207.51 | 13.274% | $235.0549 | $235.05 | $235.05 | $235.10 |
| Purchase #4 | $111.58 | 13.109% | $126.207 | $126.21 | $126.20 | $126.20 |
| Purchase #5 | $126.35 | 3.765% | $131.1071 | $131.11 | $131.10 | $131.10 |
| Purchase #6 | $106.38 | 8.776% | $115.7159 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $20.62 | 5.479% | $21.7498 | $21.75 | $21.75 | $21.70 |
| 7 purchase totals = | $840.04 | $925.4273 | $925.43 | $925.40 | $925.40 | |