| 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 | $200.92 | 3.591% | $208.135 | $208.14 | $208.15 | $208.10 |
| Purchase #2 | $93.65 | 11.244% | $104.18 | $104.18 | $104.20 | $104.20 |
| Purchase #3 | $75.34 | 6.375% | $80.1429 | $80.14 | $80.15 | $80.10 |
| Purchase #4 | $238.38 | 5.425% | $251.3121 | $251.31 | $251.30 | $251.30 |
| Purchase #5 | $62.81 | 5.532% | $66.2846 | $66.28 | $66.30 | $66.30 |
| Purchase #6 | $77.68 | 13.307% | $88.0169 | $88.02 | $88.00 | $88.00 |
| Purchase #7 | $137.41 | 9.366% | $150.2798 | $150.28 | $150.30 | $150.30 |
| 7 purchase totals = | $886.19 | $948.3513 | $948.35 | $948.40 | $948.30 | |