| 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 | $215.84 | 8.763% | $234.7541 | $234.75 | $234.75 | $234.80 |
| Purchase #2 | $117.46 | 12.366% | $131.9851 | $131.99 | $132.00 | $132.00 |
| Purchase #3 | $58.50 | 9.357% | $63.9738 | $63.97 | $63.95 | $64.00 |
| Purchase #4 | $193.89 | 9.444% | $212.201 | $212.20 | $212.20 | $212.20 |
| Purchase #5 | $136.91 | 4.607% | $143.2174 | $143.22 | $143.20 | $143.20 |
| Purchase #6 | $169.26 | 11.357% | $188.4829 | $188.48 | $188.50 | $188.50 |
| Purchase #7 | $148.65 | 5.764% | $157.2182 | $157.22 | $157.20 | $157.20 |
| 7 purchase totals = | $1,040.51 | $1,131.8325 | $1,131.83 | $1,131.80 | $1,131.90 | |