| 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 | $225.47 | 11.396% | $251.1646 | $251.16 | $251.15 | $251.20 |
| Purchase #2 | $28.76 | 4.861% | $30.158 | $30.16 | $30.15 | $30.20 |
| Purchase #3 | $184.85 | 13.204% | $209.2576 | $209.26 | $209.25 | $209.30 |
| Purchase #4 | $48.79 | 5.436% | $51.4422 | $51.44 | $51.45 | $51.40 |
| Purchase #5 | $184.60 | 3.726% | $191.4782 | $191.48 | $191.50 | $191.50 |
| Purchase #6 | $56.38 | 4.627% | $58.9887 | $58.99 | $59.00 | $59.00 |
| Purchase #7 | $146.47 | 13.866% | $166.7795 | $166.78 | $166.80 | $166.80 |
| 7 purchase totals = | $875.32 | $959.2688 | $959.27 | $959.30 | $959.40 | |