| 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 | $204.89 | 13.289% | $232.1178 | $232.12 | $232.10 | $232.10 |
| Purchase #2 | $42.79 | 13.847% | $48.7151 | $48.72 | $48.70 | $48.70 |
| Purchase #3 | $12.56 | 3.574% | $13.0089 | $13.01 | $13.00 | $13.00 |
| Purchase #4 | $222.73 | 4.185% | $232.0513 | $232.05 | $232.05 | $232.10 |
| Purchase #5 | $72.61 | 3.194% | $74.9292 | $74.93 | $74.95 | $74.90 |
| Purchase #6 | $125.33 | 9.432% | $137.1511 | $137.15 | $137.15 | $137.20 |
| Purchase #7 | $44.51 | 8.360% | $48.231 | $48.23 | $48.25 | $48.20 |
| 7 purchase totals = | $725.42 | $786.2044 | $786.21 | $786.20 | $786.20 | |