| 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 | $125.59 | 10.175% | $138.3688 | $138.37 | $138.35 | $138.40 |
| Purchase #2 | $92.36 | 13.367% | $104.7058 | $104.71 | $104.70 | $104.70 |
| Purchase #3 | $87.48 | 6.443% | $93.1163 | $93.12 | $93.10 | $93.10 |
| Purchase #4 | $23.98 | 4.322% | $25.0164 | $25.02 | $25.00 | $25.00 |
| Purchase #5 | $103.50 | 12.132% | $116.0566 | $116.06 | $116.05 | $116.10 |
| Purchase #6 | $247.60 | 11.501% | $276.0765 | $276.08 | $276.10 | $276.10 |
| Purchase #7 | $47.27 | 12.202% | $53.0379 | $53.04 | $53.05 | $53.00 |
| 7 purchase totals = | $727.78 | $806.3783 | $806.40 | $806.35 | $806.40 | |