| 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 | $127.32 | 10.264% | $140.3881 | $140.39 | $140.40 | $140.40 |
| Purchase #2 | $143.35 | 12.174% | $160.8014 | $160.80 | $160.80 | $160.80 |
| Purchase #3 | $103.94 | 12.543% | $116.9772 | $116.98 | $117.00 | $117.00 |
| Purchase #4 | $20.57 | 3.386% | $21.2665 | $21.27 | $21.25 | $21.30 |
| Purchase #5 | $229.73 | 3.258% | $237.2146 | $237.21 | $237.20 | $237.20 |
| Purchase #6 | $64.39 | 3.817% | $66.8478 | $66.85 | $66.85 | $66.80 |
| Purchase #7 | $118.74 | 11.860% | $132.8226 | $132.82 | $132.80 | $132.80 |
| 7 purchase totals = | $808.04 | $876.3182 | $876.32 | $876.30 | $876.30 | |