| 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 | $210.92 | 8.751% | $229.3776 | $229.38 | $229.40 | $229.40 |
| Purchase #2 | $116.70 | 7.306% | $125.2261 | $125.23 | $125.25 | $125.20 |
| Purchase #3 | $221.34 | 10.364% | $244.2797 | $244.28 | $244.30 | $244.30 |
| Purchase #4 | $204.39 | 4.267% | $213.1113 | $213.11 | $213.10 | $213.10 |
| Purchase #5 | $78.82 | 12.310% | $88.5227 | $88.52 | $88.50 | $88.50 |
| Purchase #6 | $52.61 | 10.626% | $58.2003 | $58.20 | $58.20 | $58.20 |
| Purchase #7 | $144.83 | 9.532% | $158.6352 | $158.64 | $158.65 | $158.60 |
| 7 purchase totals = | $1,029.61 | $1,117.3529 | $1,117.36 | $1,117.40 | $1,117.30 | |