| 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 | $110.88 | 11.310% | $123.4205 | $123.42 | $123.40 | $123.40 |
| Purchase #2 | $105.86 | 5.817% | $112.0179 | $112.02 | $112.00 | $112.00 |
| Purchase #3 | $151.89 | 7.551% | $163.3592 | $163.36 | $163.35 | $163.40 |
| Purchase #4 | $33.70 | 8.816% | $36.671 | $36.67 | $36.65 | $36.70 |
| Purchase #5 | $73.42 | 12.577% | $82.654 | $82.65 | $82.65 | $82.70 |
| Purchase #6 | $201.32 | 12.495% | $226.4749 | $226.47 | $226.45 | $226.50 |
| Purchase #7 | $62.82 | 11.383% | $69.9708 | $69.97 | $69.95 | $70.00 |
| 7 purchase totals = | $739.89 | $814.5683 | $814.56 | $814.45 | $814.70 | |