| 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 | $122.50 | 9.691% | $134.3715 | $134.37 | $134.35 | $134.40 |
| Purchase #2 | $191.82 | 12.191% | $215.2048 | $215.20 | $215.20 | $215.20 |
| Purchase #3 | $146.73 | 13.724% | $166.8672 | $166.87 | $166.85 | $166.90 |
| Purchase #4 | $107.45 | 8.720% | $116.8196 | $116.82 | $116.80 | $116.80 |
| Purchase #5 | $87.68 | 7.856% | $94.5681 | $94.57 | $94.55 | $94.60 |
| Purchase #6 | $5.38 | 8.473% | $5.8358 | $5.84 | $5.85 | $5.80 |
| Purchase #7 | $224.89 | 6.685% | $239.9239 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $886.45 | $973.5909 | $973.59 | $973.50 | $973.60 | |