| 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 | $202.98 | 3.567% | $210.2203 | $210.22 | $210.20 | $210.20 |
| Purchase #2 | $173.53 | 10.485% | $191.7246 | $191.72 | $191.70 | $191.70 |
| Purchase #3 | $242.98 | 13.727% | $276.3339 | $276.33 | $276.35 | $276.30 |
| Purchase #4 | $155.39 | 9.825% | $170.6571 | $170.66 | $170.65 | $170.70 |
| Purchase #5 | $45.83 | 7.522% | $49.2773 | $49.28 | $49.30 | $49.30 |
| Purchase #6 | $219.31 | 8.193% | $237.2781 | $237.28 | $237.30 | $237.30 |
| Purchase #7 | $188.40 | 8.759% | $204.902 | $204.90 | $204.90 | $204.90 |
| 7 purchase totals = | $1,228.42 | $1,340.3933 | $1,340.39 | $1,340.40 | $1,340.40 | |