| 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 | $97.86 | 6.309% | $104.034 | $104.03 | $104.05 | $104.00 |
| Purchase #2 | $99.79 | 12.723% | $112.4863 | $112.49 | $112.50 | $112.50 |
| Purchase #3 | $65.96 | 13.523% | $74.8798 | $74.88 | $74.90 | $74.90 |
| Purchase #4 | $21.95 | 5.849% | $23.2339 | $23.23 | $23.25 | $23.20 |
| Purchase #5 | $136.36 | 3.244% | $140.7835 | $140.78 | $140.80 | $140.80 |
| Purchase #6 | $156.26 | 13.350% | $177.1207 | $177.12 | $177.10 | $177.10 |
| Purchase #7 | $178.89 | 8.369% | $193.8613 | $193.86 | $193.85 | $193.90 |
| 7 purchase totals = | $757.07 | $826.3995 | $826.39 | $826.45 | $826.40 | |