| 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 | $205.59 | 10.425% | $227.0228 | $227.02 | $227.00 | $227.00 |
| Purchase #2 | $11.60 | 5.622% | $12.2522 | $12.25 | $12.25 | $12.30 |
| Purchase #3 | $11.70 | 8.668% | $12.7142 | $12.71 | $12.70 | $12.70 |
| Purchase #4 | $151.41 | 4.267% | $157.8707 | $157.87 | $157.85 | $157.90 |
| Purchase #5 | $202.84 | 3.811% | $210.5702 | $210.57 | $210.55 | $210.60 |
| Purchase #6 | $29.65 | 5.153% | $31.1779 | $31.18 | $31.20 | $31.20 |
| Purchase #7 | $141.81 | 10.863% | $157.2148 | $157.21 | $157.20 | $157.20 |
| 7 purchase totals = | $754.60 | $808.8228 | $808.81 | $808.75 | $808.90 | |