| 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 | $202.79 | 4.734% | $212.3901 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $148.98 | 13.586% | $169.2204 | $169.22 | $169.20 | $169.20 |
| Purchase #3 | $155.85 | 12.350% | $175.0975 | $175.10 | $175.10 | $175.10 |
| Purchase #4 | $67.30 | 12.468% | $75.691 | $75.69 | $75.70 | $75.70 |
| Purchase #5 | $233.33 | 13.530% | $264.8995 | $264.90 | $264.90 | $264.90 |
| Purchase #6 | $75.98 | 9.521% | $83.2141 | $83.21 | $83.20 | $83.20 |
| Purchase #7 | $151.37 | 4.814% | $158.657 | $158.66 | $158.65 | $158.70 |
| 7 purchase totals = | $1,035.60 | $1,139.1696 | $1,139.17 | $1,139.15 | $1,139.20 | |