| 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 | $222.71 | 13.348% | $252.4373 | $252.44 | $252.45 | $252.40 |
| Purchase #2 | $107.38 | 4.249% | $111.9426 | $111.94 | $111.95 | $111.90 |
| Purchase #3 | $26.57 | 7.865% | $28.6597 | $28.66 | $28.65 | $28.70 |
| Purchase #4 | $118.94 | 9.517% | $130.2595 | $130.26 | $130.25 | $130.30 |
| Purchase #5 | $118.98 | 10.272% | $131.2016 | $131.20 | $131.20 | $131.20 |
| Purchase #6 | $216.75 | 7.195% | $232.3452 | $232.35 | $232.35 | $232.30 |
| Purchase #7 | $78.73 | 3.377% | $81.3887 | $81.39 | $81.40 | $81.40 |
| 7 purchase totals = | $890.06 | $968.2346 | $968.24 | $968.25 | $968.20 | |