| 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 | $201.43 | 12.536% | $226.6813 | $226.68 | $226.70 | $226.70 |
| Purchase #2 | $94.92 | 4.390% | $99.087 | $99.09 | $99.10 | $99.10 |
| Purchase #3 | $27.50 | 12.467% | $30.9284 | $30.93 | $30.95 | $30.90 |
| Purchase #4 | $94.74 | 3.274% | $97.8418 | $97.84 | $97.85 | $97.80 |
| Purchase #5 | $228.65 | 9.848% | $251.1675 | $251.17 | $251.15 | $251.20 |
| Purchase #6 | $44.89 | 10.850% | $49.7606 | $49.76 | $49.75 | $49.80 |
| Purchase #7 | $216.90 | 5.116% | $227.9966 | $228.00 | $228.00 | $228.00 |
| 7 purchase totals = | $909.03 | $983.4632 | $983.47 | $983.50 | $983.50 | |