| 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 | $221.90 | 11.388% | $247.17 | $247.17 | $247.15 | $247.20 |
| Purchase #2 | $24.35 | 10.394% | $26.8809 | $26.88 | $26.90 | $26.90 |
| Purchase #3 | $165.69 | 4.109% | $172.4982 | $172.50 | $172.50 | $172.50 |
| Purchase #4 | $247.73 | 8.195% | $268.0315 | $268.03 | $268.05 | $268.00 |
| Purchase #5 | $215.59 | 12.801% | $243.1877 | $243.19 | $243.20 | $243.20 |
| Purchase #6 | $81.92 | 7.785% | $88.2975 | $88.30 | $88.30 | $88.30 |
| Purchase #7 | $138.71 | 9.806% | $152.3119 | $152.31 | $152.30 | $152.30 |
| 7 purchase totals = | $1,095.89 | $1,198.3777 | $1,198.38 | $1,198.40 | $1,198.40 | |