| 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 | $187.89 | 8.390% | $203.654 | $203.65 | $203.65 | $203.70 |
| Purchase #2 | $243.43 | 11.757% | $272.0501 | $272.05 | $272.05 | $272.10 |
| Purchase #3 | $235.52 | 12.504% | $264.9694 | $264.97 | $264.95 | $265.00 |
| Purchase #4 | $161.73 | 11.373% | $180.1236 | $180.12 | $180.10 | $180.10 |
| Purchase #5 | $158.96 | 9.115% | $173.4492 | $173.45 | $173.45 | $173.40 |
| Purchase #6 | $87.39 | 4.701% | $91.4982 | $91.50 | $91.50 | $91.50 |
| Purchase #7 | $97.37 | 8.690% | $105.8315 | $105.83 | $105.85 | $105.80 |
| 7 purchase totals = | $1,172.29 | $1,291.5760 | $1,291.57 | $1,291.55 | $1,291.60 | |