| 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 | $104.78 | 4.757% | $109.7644 | $109.76 | $109.75 | $109.80 |
| Purchase #2 | $138.69 | 5.366% | $146.1321 | $146.13 | $146.15 | $146.10 |
| Purchase #3 | $219.64 | 9.637% | $240.8067 | $240.81 | $240.80 | $240.80 |
| Purchase #4 | $43.59 | 10.864% | $48.3256 | $48.33 | $48.35 | $48.30 |
| Purchase #5 | $19.60 | 7.837% | $21.1361 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $169.86 | 4.433% | $177.3899 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $120.46 | 3.791% | $125.0266 | $125.03 | $125.05 | $125.00 |
| 7 purchase totals = | $816.62 | $868.5814 | $868.59 | $868.65 | $868.50 | |