| 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 | $229.86 | 13.679% | $261.3025 | $261.30 | $261.30 | $261.30 |
| Purchase #2 | $227.39 | 7.330% | $244.0577 | $244.06 | $244.05 | $244.10 |
| Purchase #3 | $208.55 | 6.208% | $221.4968 | $221.50 | $221.50 | $221.50 |
| Purchase #4 | $56.80 | 8.497% | $61.6263 | $61.63 | $61.65 | $61.60 |
| Purchase #5 | $53.71 | 10.781% | $59.5005 | $59.50 | $59.50 | $59.50 |
| Purchase #6 | $243.99 | 11.612% | $272.3221 | $272.32 | $272.30 | $272.30 |
| Purchase #7 | $154.56 | 5.697% | $163.3653 | $163.37 | $163.35 | $163.40 |
| 7 purchase totals = | $1,174.86 | $1,283.6712 | $1,283.68 | $1,283.65 | $1,283.70 | |