| 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 | $249.91 | 12.196% | $280.389 | $280.39 | $280.40 | $280.40 |
| Purchase #2 | $73.83 | 5.127% | $77.6153 | $77.62 | $77.60 | $77.60 |
| Purchase #3 | $30.54 | 10.141% | $33.6371 | $33.64 | $33.65 | $33.60 |
| Purchase #4 | $106.79 | 13.482% | $121.1874 | $121.19 | $121.20 | $121.20 |
| Purchase #5 | $67.40 | 4.869% | $70.6817 | $70.68 | $70.70 | $70.70 |
| Purchase #6 | $38.83 | 13.477% | $44.0631 | $44.06 | $44.05 | $44.10 |
| Purchase #7 | $214.50 | 10.814% | $237.696 | $237.70 | $237.70 | $237.70 |
| 7 purchase totals = | $781.80 | $865.2696 | $865.28 | $865.30 | $865.30 | |