| 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 | $103.88 | 12.133% | $116.4838 | $116.48 | $116.50 | $116.50 |
| Purchase #2 | $117.39 | 9.371% | $128.3906 | $128.39 | $128.40 | $128.40 |
| Purchase #3 | $239.73 | 3.340% | $247.737 | $247.74 | $247.75 | $247.70 |
| Purchase #4 | $227.33 | 13.583% | $258.2082 | $258.21 | $258.20 | $258.20 |
| Purchase #5 | $48.84 | 8.766% | $53.1213 | $53.12 | $53.10 | $53.10 |
| Purchase #6 | $44.34 | 12.348% | $49.8151 | $49.82 | $49.80 | $49.80 |
| Purchase #7 | $100.37 | 5.764% | $106.1553 | $106.16 | $106.15 | $106.20 |
| 7 purchase totals = | $881.88 | $959.9113 | $959.92 | $959.90 | $959.90 | |