| 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 | $208.60 | 6.142% | $221.4122 | $221.41 | $221.40 | $221.40 |
| Purchase #2 | $24.28 | 3.134% | $25.0409 | $25.04 | $25.05 | $25.00 |
| Purchase #3 | $244.57 | 8.639% | $265.6984 | $265.70 | $265.70 | $265.70 |
| Purchase #4 | $206.73 | 8.684% | $224.6824 | $224.68 | $224.70 | $224.70 |
| Purchase #5 | $234.85 | 6.866% | $250.9748 | $250.97 | $250.95 | $251.00 |
| Purchase #6 | $97.89 | 11.145% | $108.7998 | $108.80 | $108.80 | $108.80 |
| Purchase #7 | $212.83 | 11.214% | $236.6968 | $236.70 | $236.70 | $236.70 |
| 7 purchase totals = | $1,229.75 | $1,333.3053 | $1,333.30 | $1,333.30 | $1,333.30 | |