| 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 | $230.56 | 4.679% | $241.3479 | $241.35 | $241.35 | $241.30 |
| Purchase #2 | $42.83 | 13.654% | $48.678 | $48.68 | $48.70 | $48.70 |
| Purchase #3 | $82.46 | 5.584% | $87.0646 | $87.06 | $87.05 | $87.10 |
| Purchase #4 | $79.47 | 8.385% | $86.1336 | $86.13 | $86.15 | $86.10 |
| Purchase #5 | $49.72 | 13.344% | $56.3546 | $56.35 | $56.35 | $56.40 |
| Purchase #6 | $200.90 | 8.208% | $217.3899 | $217.39 | $217.40 | $217.40 |
| Purchase #7 | $202.86 | 5.564% | $214.1471 | $214.15 | $214.15 | $214.10 |
| 7 purchase totals = | $888.80 | $951.1157 | $951.11 | $951.15 | $951.10 | |