| 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 | $190.69 | 13.344% | $216.1357 | $216.14 | $216.15 | $216.10 |
| Purchase #2 | $91.97 | 13.254% | $104.1597 | $104.16 | $104.15 | $104.20 |
| Purchase #3 | $19.66 | 8.571% | $21.3451 | $21.35 | $21.35 | $21.30 |
| Purchase #4 | $23.34 | 10.410% | $25.7697 | $25.77 | $25.75 | $25.80 |
| Purchase #5 | $116.47 | 6.772% | $124.3573 | $124.36 | $124.35 | $124.40 |
| Purchase #6 | $238.30 | 12.779% | $268.7524 | $268.75 | $268.75 | $268.80 |
| Purchase #7 | $212.99 | 6.355% | $226.5255 | $226.53 | $226.55 | $226.50 |
| 7 purchase totals = | $893.42 | $987.0454 | $987.06 | $987.05 | $987.10 | |