| 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 | $234.38 | 3.591% | $242.7966 | $242.80 | $242.80 | $242.80 |
| Purchase #2 | $82.43 | 13.293% | $93.3874 | $93.39 | $93.40 | $93.40 |
| Purchase #3 | $205.95 | 3.325% | $212.7978 | $212.80 | $212.80 | $212.80 |
| Purchase #4 | $32.39 | 11.582% | $36.1414 | $36.14 | $36.15 | $36.10 |
| Purchase #5 | $30.89 | 11.244% | $34.3633 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $149.81 | 12.172% | $168.0449 | $168.04 | $168.05 | $168.00 |
| Purchase #7 | $177.83 | 5.202% | $187.0807 | $187.08 | $187.10 | $187.10 |
| 7 purchase totals = | $913.68 | $974.6121 | $974.61 | $974.65 | $974.60 | |