| 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 | $220.38 | 3.309% | $227.6724 | $227.67 | $227.65 | $227.70 |
| Purchase #2 | $219.48 | 8.832% | $238.8645 | $238.86 | $238.85 | $238.90 |
| Purchase #3 | $81.49 | 10.609% | $90.1353 | $90.14 | $90.15 | $90.10 |
| Purchase #4 | $50.89 | 10.582% | $56.2752 | $56.28 | $56.30 | $56.30 |
| Purchase #5 | $120.39 | 7.812% | $129.7949 | $129.79 | $129.80 | $129.80 |
| Purchase #6 | $64.88 | 3.189% | $66.949 | $66.95 | $66.95 | $66.90 |
| Purchase #7 | $109.33 | 6.474% | $116.408 | $116.41 | $116.40 | $116.40 |
| 7 purchase totals = | $866.84 | $926.0993 | $926.10 | $926.10 | $926.10 | |