| 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 | $104.49 | 10.505% | $115.4667 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $219.77 | 12.556% | $247.3643 | $247.36 | $247.35 | $247.40 |
| Purchase #3 | $37.86 | 8.643% | $41.1322 | $41.13 | $41.15 | $41.10 |
| Purchase #4 | $211.90 | 6.682% | $226.0592 | $226.06 | $226.05 | $226.10 |
| Purchase #5 | $142.89 | 12.629% | $160.9356 | $160.94 | $160.95 | $160.90 |
| Purchase #6 | $92.25 | 5.570% | $97.3883 | $97.39 | $97.40 | $97.40 |
| Purchase #7 | $59.59 | 3.647% | $61.7632 | $61.76 | $61.75 | $61.80 |
| 7 purchase totals = | $868.75 | $950.1095 | $950.11 | $950.10 | $950.20 | |