| 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 | $233.65 | 12.538% | $262.945 | $262.95 | $262.95 | $262.90 |
| Purchase #2 | $223.87 | 5.500% | $236.1829 | $236.18 | $236.20 | $236.20 |
| Purchase #3 | $189.95 | 13.564% | $215.7148 | $215.71 | $215.70 | $215.70 |
| Purchase #4 | $197.74 | 13.352% | $224.1422 | $224.14 | $224.15 | $224.10 |
| Purchase #5 | $154.55 | 11.638% | $172.5365 | $172.54 | $172.55 | $172.50 |
| Purchase #6 | $16.46 | 3.617% | $17.0554 | $17.06 | $17.05 | $17.10 |
| Purchase #7 | $201.78 | 13.604% | $229.2302 | $229.23 | $229.25 | $229.20 |
| 7 purchase totals = | $1,218.00 | $1,357.8070 | $1,357.81 | $1,357.85 | $1,357.70 | |