| 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 | $122.26 | 4.167% | $127.3546 | $127.35 | $127.35 | $127.40 |
| Purchase #2 | $45.92 | 5.755% | $48.5627 | $48.56 | $48.55 | $48.60 |
| Purchase #3 | $200.47 | 12.160% | $224.8472 | $224.85 | $224.85 | $224.80 |
| Purchase #4 | $163.93 | 10.394% | $180.9689 | $180.97 | $180.95 | $181.00 |
| Purchase #5 | $113.32 | 11.243% | $126.0606 | $126.06 | $126.05 | $126.10 |
| Purchase #6 | $67.47 | 8.170% | $72.9823 | $72.98 | $73.00 | $73.00 |
| Purchase #7 | $196.95 | 6.590% | $209.929 | $209.93 | $209.95 | $209.90 |
| 7 purchase totals = | $910.32 | $990.7053 | $990.70 | $990.70 | $990.80 | |