| 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 | $228.56 | 9.808% | $250.9772 | $250.98 | $251.00 | $251.00 |
| Purchase #2 | $31.44 | 10.211% | $34.6503 | $34.65 | $34.65 | $34.70 |
| Purchase #3 | $160.32 | 12.529% | $180.4065 | $180.41 | $180.40 | $180.40 |
| Purchase #4 | $99.89 | 6.827% | $106.7095 | $106.71 | $106.70 | $106.70 |
| Purchase #5 | $41.30 | 11.827% | $46.1846 | $46.18 | $46.20 | $46.20 |
| Purchase #6 | $58.51 | 10.801% | $64.8297 | $64.83 | $64.85 | $64.80 |
| Purchase #7 | $122.88 | 4.606% | $128.5399 | $128.54 | $128.55 | $128.50 |
| 7 purchase totals = | $742.90 | $812.2977 | $812.30 | $812.35 | $812.30 | |