| 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 | $203.69 | 4.809% | $213.4855 | $213.49 | $213.50 | $213.50 |
| Purchase #2 | $204.70 | 5.857% | $216.6893 | $216.69 | $216.70 | $216.70 |
| Purchase #3 | $125.44 | 4.637% | $131.2567 | $131.26 | $131.25 | $131.30 |
| Purchase #4 | $48.58 | 3.647% | $50.3517 | $50.35 | $50.35 | $50.40 |
| Purchase #5 | $200.48 | 4.231% | $208.9623 | $208.96 | $208.95 | $209.00 |
| Purchase #6 | $17.76 | 5.866% | $18.8018 | $18.80 | $18.80 | $18.80 |
| Purchase #7 | $127.84 | 3.122% | $131.8312 | $131.83 | $131.85 | $131.80 |
| 7 purchase totals = | $928.49 | $971.3785 | $971.38 | $971.40 | $971.50 | |