| 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 | $210.38 | 5.350% | $221.6353 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $109.72 | 10.619% | $121.3712 | $121.37 | $121.35 | $121.40 |
| Purchase #3 | $112.62 | 5.106% | $118.3704 | $118.37 | $118.35 | $118.40 |
| Purchase #4 | $105.82 | 4.632% | $110.7216 | $110.72 | $110.70 | $110.70 |
| Purchase #5 | $108.30 | 7.335% | $116.2438 | $116.24 | $116.25 | $116.20 |
| Purchase #6 | $135.69 | 13.598% | $154.1411 | $154.14 | $154.15 | $154.10 |
| Purchase #7 | $118.75 | 9.582% | $130.1286 | $130.13 | $130.15 | $130.10 |
| 7 purchase totals = | $901.28 | $972.6120 | $972.61 | $972.60 | $972.50 | |