| 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 | $236.67 | 6.778% | $252.7115 | $252.71 | $252.70 | $252.70 |
| Purchase #2 | $248.56 | 13.564% | $282.2747 | $282.27 | $282.25 | $282.30 |
| Purchase #3 | $222.46 | 7.736% | $239.6695 | $239.67 | $239.65 | $239.70 |
| Purchase #4 | $91.38 | 12.399% | $102.7102 | $102.71 | $102.70 | $102.70 |
| Purchase #5 | $173.33 | 9.824% | $190.3579 | $190.36 | $190.35 | $190.40 |
| Purchase #6 | $231.81 | 7.625% | $249.4855 | $249.49 | $249.50 | $249.50 |
| Purchase #7 | $221.52 | 3.225% | $228.664 | $228.66 | $228.65 | $228.70 |
| 7 purchase totals = | $1,425.73 | $1,545.8733 | $1,545.87 | $1,545.80 | $1,546.00 | |