| 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 | $190.73 | 9.568% | $208.979 | $208.98 | $209.00 | $209.00 |
| Purchase #2 | $240.53 | 9.803% | $264.1092 | $264.11 | $264.10 | $264.10 |
| Purchase #3 | $247.60 | 9.671% | $271.5454 | $271.55 | $271.55 | $271.50 |
| Purchase #4 | $143.73 | 11.866% | $160.785 | $160.79 | $160.80 | $160.80 |
| Purchase #5 | $148.71 | 6.659% | $158.6126 | $158.61 | $158.60 | $158.60 |
| Purchase #6 | $233.56 | 10.143% | $257.25 | $257.25 | $257.25 | $257.30 |
| Purchase #7 | $45.52 | 8.819% | $49.5344 | $49.53 | $49.55 | $49.50 |
| 7 purchase totals = | $1,250.38 | $1,370.8156 | $1,370.82 | $1,370.85 | $1,370.80 | |