| 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 | $127.59 | 7.311% | $136.9181 | $136.92 | $136.90 | $136.90 |
| Purchase #2 | $215.52 | 5.764% | $227.9426 | $227.94 | $227.95 | $227.90 |
| Purchase #3 | $161.37 | 9.858% | $177.2779 | $177.28 | $177.30 | $177.30 |
| Purchase #4 | $123.88 | 7.514% | $133.1883 | $133.19 | $133.20 | $133.20 |
| Purchase #5 | $225.52 | 8.262% | $244.1525 | $244.15 | $244.15 | $244.20 |
| Purchase #6 | $224.78 | 5.383% | $236.8799 | $236.88 | $236.90 | $236.90 |
| Purchase #7 | $88.30 | 9.252% | $96.4695 | $96.47 | $96.45 | $96.50 |
| 7 purchase totals = | $1,166.96 | $1,252.8288 | $1,252.83 | $1,252.85 | $1,252.90 | |