| 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 | $113.39 | 9.193% | $123.8139 | $123.81 | $123.80 | $123.80 |
| Purchase #2 | $138.52 | 3.838% | $143.8364 | $143.84 | $143.85 | $143.80 |
| Purchase #3 | $121.36 | 3.783% | $125.951 | $125.95 | $125.95 | $126.00 |
| Purchase #4 | $196.80 | 9.297% | $215.0965 | $215.10 | $215.10 | $215.10 |
| Purchase #5 | $190.35 | 7.359% | $204.3579 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $46.85 | 3.808% | $48.634 | $48.63 | $48.65 | $48.60 |
| Purchase #7 | $70.82 | 10.123% | $77.9891 | $77.99 | $78.00 | $78.00 |
| 7 purchase totals = | $878.09 | $939.6788 | $939.68 | $939.70 | $939.70 | |