| 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 | $206.57 | 12.240% | $231.8542 | $231.85 | $231.85 | $231.90 |
| Purchase #2 | $184.33 | 13.815% | $209.7952 | $209.80 | $209.80 | $209.80 |
| Purchase #3 | $26.53 | 8.543% | $28.7965 | $28.80 | $28.80 | $28.80 |
| Purchase #4 | $132.91 | 11.435% | $148.1083 | $148.11 | $148.10 | $148.10 |
| Purchase #5 | $109.94 | 5.869% | $116.3924 | $116.39 | $116.40 | $116.40 |
| Purchase #6 | $160.90 | 8.311% | $174.2724 | $174.27 | $174.25 | $174.30 |
| Purchase #7 | $154.98 | 10.229% | $170.8329 | $170.83 | $170.85 | $170.80 |
| 7 purchase totals = | $976.16 | $1,080.0519 | $1,080.05 | $1,080.05 | $1,080.10 | |