| 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 | $209.26 | 13.482% | $237.4724 | $237.47 | $237.45 | $237.50 |
| Purchase #2 | $69.69 | 7.313% | $74.7864 | $74.79 | $74.80 | $74.80 |
| Purchase #3 | $167.40 | 12.191% | $187.8077 | $187.81 | $187.80 | $187.80 |
| Purchase #4 | $215.57 | 7.468% | $231.6688 | $231.67 | $231.65 | $231.70 |
| Purchase #5 | $21.36 | 12.294% | $23.986 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $27.61 | 8.528% | $29.9646 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $102.60 | 13.631% | $116.5854 | $116.59 | $116.60 | $116.60 |
| 7 purchase totals = | $813.49 | $902.2713 | $902.28 | $902.25 | $902.40 | |