| 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 | $205.72 | 7.376% | $220.8939 | $220.89 | $220.90 | $220.90 |
| Purchase #2 | $229.61 | 7.723% | $247.3428 | $247.34 | $247.35 | $247.30 |
| Purchase #3 | $150.65 | 13.633% | $171.1881 | $171.19 | $171.20 | $171.20 |
| Purchase #4 | $64.41 | 5.226% | $67.7761 | $67.78 | $67.80 | $67.80 |
| Purchase #5 | $243.78 | 7.360% | $261.7222 | $261.72 | $261.70 | $261.70 |
| Purchase #6 | $105.98 | 9.731% | $116.2929 | $116.29 | $116.30 | $116.30 |
| Purchase #7 | $149.71 | 9.159% | $163.4219 | $163.42 | $163.40 | $163.40 |
| 7 purchase totals = | $1,149.86 | $1,248.6379 | $1,248.63 | $1,248.65 | $1,248.60 | |