| 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 | $122.91 | 9.319% | $134.364 | $134.36 | $134.35 | $134.40 |
| Purchase #2 | $210.57 | 12.256% | $236.3775 | $236.38 | $236.40 | $236.40 |
| Purchase #3 | $113.73 | 5.316% | $119.7759 | $119.78 | $119.80 | $119.80 |
| Purchase #4 | $59.40 | 8.515% | $64.4579 | $64.46 | $64.45 | $64.50 |
| Purchase #5 | $247.54 | 12.311% | $278.0146 | $278.01 | $278.00 | $278.00 |
| Purchase #6 | $44.36 | 5.671% | $46.8757 | $46.88 | $46.90 | $46.90 |
| Purchase #7 | $74.82 | 9.808% | $82.1583 | $82.16 | $82.15 | $82.20 |
| 7 purchase totals = | $873.33 | $962.0239 | $962.03 | $962.05 | $962.20 | |