| 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 | $210.66 | 8.244% | $228.0268 | $228.03 | $228.05 | $228.00 |
| Purchase #2 | $241.52 | 8.436% | $261.8946 | $261.89 | $261.90 | $261.90 |
| Purchase #3 | $65.81 | 3.869% | $68.3562 | $68.36 | $68.35 | $68.40 |
| Purchase #4 | $104.62 | 10.405% | $115.5057 | $115.51 | $115.50 | $115.50 |
| Purchase #5 | $28.84 | 3.499% | $29.8491 | $29.85 | $29.85 | $29.80 |
| Purchase #6 | $158.96 | 13.636% | $180.6358 | $180.64 | $180.65 | $180.60 |
| Purchase #7 | $90.94 | 3.643% | $94.2529 | $94.25 | $94.25 | $94.30 |
| 7 purchase totals = | $901.35 | $978.5211 | $978.53 | $978.55 | $978.50 | |