| 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 | $241.47 | 6.475% | $257.1052 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $45.76 | 6.143% | $48.571 | $48.57 | $48.55 | $48.60 |
| Purchase #3 | $209.84 | 9.391% | $229.5461 | $229.55 | $229.55 | $229.50 |
| Purchase #4 | $104.66 | 13.846% | $119.1512 | $119.15 | $119.15 | $119.20 |
| Purchase #5 | $28.71 | 6.645% | $30.6178 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $157.44 | 13.634% | $178.9054 | $178.91 | $178.90 | $178.90 |
| Purchase #7 | $70.27 | 11.291% | $78.2042 | $78.20 | $78.20 | $78.20 |
| 7 purchase totals = | $858.15 | $942.1009 | $942.11 | $942.05 | $942.10 | |