| 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 | $195.41 | 11.219% | $217.333 | $217.33 | $217.35 | $217.30 |
| Purchase #2 | $106.53 | 12.387% | $119.7259 | $119.73 | $119.75 | $119.70 |
| Purchase #3 | $108.99 | 9.802% | $119.6732 | $119.67 | $119.65 | $119.70 |
| Purchase #4 | $81.58 | 6.502% | $86.8843 | $86.88 | $86.90 | $86.90 |
| Purchase #5 | $57.42 | 9.243% | $62.7273 | $62.73 | $62.75 | $62.70 |
| Purchase #6 | $29.72 | 11.648% | $33.1818 | $33.18 | $33.20 | $33.20 |
| Purchase #7 | $106.47 | 9.247% | $116.3153 | $116.32 | $116.30 | $116.30 |
| 7 purchase totals = | $686.12 | $755.8408 | $755.84 | $755.90 | $755.80 | |