| 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 | $224.63 | 11.429% | $250.303 | $250.30 | $250.30 | $250.30 |
| Purchase #2 | $118.41 | 3.201% | $122.2003 | $122.20 | $122.20 | $122.20 |
| Purchase #3 | $204.29 | 9.578% | $223.8569 | $223.86 | $223.85 | $223.90 |
| Purchase #4 | $106.81 | 9.388% | $116.8373 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $87.60 | 10.685% | $96.9601 | $96.96 | $96.95 | $97.00 |
| Purchase #6 | $25.75 | 8.676% | $27.9841 | $27.98 | $28.00 | $28.00 |
| Purchase #7 | $26.79 | 13.105% | $30.3008 | $30.30 | $30.30 | $30.30 |
| 7 purchase totals = | $794.28 | $868.4425 | $868.44 | $868.45 | $868.50 | |