| 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 | $102.57 | 7.788% | $110.5582 | $110.56 | $110.55 | $110.60 |
| Purchase #2 | $241.69 | 10.147% | $266.2143 | $266.21 | $266.20 | $266.20 |
| Purchase #3 | $207.61 | 9.418% | $227.1627 | $227.16 | $227.15 | $227.20 |
| Purchase #4 | $87.79 | 10.836% | $97.3029 | $97.30 | $97.30 | $97.30 |
| Purchase #5 | $122.34 | 5.380% | $128.9219 | $128.92 | $128.90 | $128.90 |
| Purchase #6 | $126.74 | 10.370% | $139.8829 | $139.88 | $139.90 | $139.90 |
| Purchase #7 | $20.83 | 10.279% | $22.9711 | $22.97 | $22.95 | $23.00 |
| 7 purchase totals = | $909.57 | $993.0140 | $993.00 | $992.95 | $993.10 | |