| 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 | $112.87 | 8.146% | $122.0644 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $175.96 | 6.453% | $187.3147 | $187.31 | $187.30 | $187.30 |
| Purchase #3 | $235.95 | 6.211% | $250.6049 | $250.60 | $250.60 | $250.60 |
| Purchase #4 | $35.73 | 9.450% | $39.1065 | $39.11 | $39.10 | $39.10 |
| Purchase #5 | $86.55 | 12.237% | $97.1411 | $97.14 | $97.15 | $97.10 |
| Purchase #6 | $32.73 | 8.478% | $35.5048 | $35.50 | $35.50 | $35.50 |
| Purchase #7 | $45.40 | 10.112% | $49.9908 | $49.99 | $50.00 | $50.00 |
| 7 purchase totals = | $725.19 | $781.7272 | $781.71 | $781.70 | $781.70 | |