| 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 | $28.42 | 6.528% | $30.2753 | $30.28 | $30.30 | $30.30 |
| Purchase #2 | $204.89 | 10.289% | $225.9711 | $225.97 | $225.95 | $226.00 |
| Purchase #3 | $205.46 | 8.682% | $223.298 | $223.30 | $223.30 | $223.30 |
| Purchase #4 | $181.55 | 7.395% | $194.9756 | $194.98 | $195.00 | $195.00 |
| Purchase #5 | $33.95 | 5.373% | $35.7741 | $35.77 | $35.75 | $35.80 |
| Purchase #6 | $233.39 | 11.551% | $260.3489 | $260.35 | $260.35 | $260.30 |
| Purchase #7 | $6.83 | 4.168% | $7.1147 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $894.49 | $977.7577 | $977.76 | $977.75 | $977.80 | |