| 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 | $116.43 | 7.457% | $125.1122 | $125.11 | $125.10 | $125.10 |
| Purchase #2 | $33.45 | 8.470% | $36.2832 | $36.28 | $36.30 | $36.30 |
| Purchase #3 | $110.44 | 8.718% | $120.0682 | $120.07 | $120.05 | $120.10 |
| Purchase #4 | $207.44 | 11.257% | $230.7915 | $230.79 | $230.80 | $230.80 |
| Purchase #5 | $65.55 | 11.371% | $73.0037 | $73.00 | $73.00 | $73.00 |
| Purchase #6 | $107.76 | 3.705% | $111.7525 | $111.75 | $111.75 | $111.80 |
| Purchase #7 | $185.87 | 12.342% | $208.8101 | $208.81 | $208.80 | $208.80 |
| 7 purchase totals = | $826.94 | $905.8214 | $905.81 | $905.80 | $905.90 | |