| 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 | $116.82 | 11.195% | $129.898 | $129.90 | $129.90 | $129.90 |
| Purchase #2 | $120.36 | 10.707% | $133.2469 | $133.25 | $133.25 | $133.20 |
| Purchase #3 | $25.97 | 13.157% | $29.3869 | $29.39 | $29.40 | $29.40 |
| Purchase #4 | $215.91 | 5.590% | $227.9794 | $227.98 | $228.00 | $228.00 |
| Purchase #5 | $144.69 | 8.601% | $157.1348 | $157.13 | $157.15 | $157.10 |
| Purchase #6 | $9.38 | 5.200% | $9.8678 | $9.87 | $9.85 | $9.90 |
| Purchase #7 | $217.72 | 5.131% | $228.8912 | $228.89 | $228.90 | $228.90 |
| 7 purchase totals = | $850.85 | $916.4050 | $916.41 | $916.45 | $916.40 | |