| 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 | $187.81 | 7.531% | $201.954 | $201.95 | $201.95 | $202.00 |
| Purchase #2 | $46.71 | 6.290% | $49.6481 | $49.65 | $49.65 | $49.60 |
| Purchase #3 | $21.45 | 3.691% | $22.2417 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $110.55 | 9.256% | $120.7825 | $120.78 | $120.80 | $120.80 |
| Purchase #5 | $209.69 | 13.841% | $238.7132 | $238.71 | $238.70 | $238.70 |
| Purchase #6 | $106.72 | 13.540% | $121.1699 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $119.67 | 8.259% | $129.5535 | $129.55 | $129.55 | $129.60 |
| 7 purchase totals = | $802.60 | $884.0629 | $884.05 | $884.05 | $884.10 | |