| 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 | $196.64 | 12.108% | $220.4492 | $220.45 | $220.45 | $220.40 |
| Purchase #2 | $114.81 | 10.342% | $126.6837 | $126.68 | $126.70 | $126.70 |
| Purchase #3 | $143.56 | 12.709% | $161.805 | $161.81 | $161.80 | $161.80 |
| Purchase #4 | $10.60 | 12.229% | $11.8963 | $11.90 | $11.90 | $11.90 |
| Purchase #5 | $59.76 | 3.221% | $61.6849 | $61.68 | $61.70 | $61.70 |
| Purchase #6 | $92.81 | 12.810% | $104.699 | $104.70 | $104.70 | $104.70 |
| Purchase #7 | $21.78 | 9.867% | $23.929 | $23.93 | $23.95 | $23.90 |
| 7 purchase totals = | $639.96 | $711.1471 | $711.15 | $711.20 | $711.10 | |