| 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 | $204.26 | 12.641% | $230.0805 | $230.08 | $230.10 | $230.10 |
| Purchase #2 | $61.89 | 7.672% | $66.6382 | $66.64 | $66.65 | $66.60 |
| Purchase #3 | $153.42 | 6.355% | $163.1698 | $163.17 | $163.15 | $163.20 |
| Purchase #4 | $41.86 | 11.772% | $46.7878 | $46.79 | $46.80 | $46.80 |
| Purchase #5 | $199.73 | 13.740% | $227.1729 | $227.17 | $227.15 | $227.20 |
| Purchase #6 | $125.70 | 10.373% | $138.7389 | $138.74 | $138.75 | $138.70 |
| Purchase #7 | $94.79 | 7.307% | $101.7163 | $101.72 | $101.70 | $101.70 |
| 7 purchase totals = | $881.65 | $974.3044 | $974.31 | $974.30 | $974.30 | |