| 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 | $200.47 | 13.693% | $227.9204 | $227.92 | $227.90 | $227.90 |
| Purchase #2 | $177.70 | 5.299% | $187.1163 | $187.12 | $187.10 | $187.10 |
| Purchase #3 | $55.89 | 7.235% | $59.9336 | $59.93 | $59.95 | $59.90 |
| Purchase #4 | $232.37 | 12.281% | $260.9074 | $260.91 | $260.90 | $260.90 |
| Purchase #5 | $130.80 | 10.626% | $144.6988 | $144.70 | $144.70 | $144.70 |
| Purchase #6 | $84.46 | 11.531% | $94.1991 | $94.20 | $94.20 | $94.20 |
| Purchase #7 | $48.73 | 4.232% | $50.7923 | $50.79 | $50.80 | $50.80 |
| 7 purchase totals = | $930.42 | $1,025.5679 | $1,025.57 | $1,025.55 | $1,025.50 | |