| 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 | $194.52 | 12.229% | $218.3079 | $218.31 | $218.30 | $218.30 |
| Purchase #2 | $95.57 | 9.860% | $104.9932 | $104.99 | $105.00 | $105.00 |
| Purchase #3 | $110.63 | 13.454% | $125.5142 | $125.51 | $125.50 | $125.50 |
| Purchase #4 | $99.41 | 13.114% | $112.4466 | $112.45 | $112.45 | $112.40 |
| Purchase #5 | $227.52 | 9.478% | $249.0843 | $249.08 | $249.10 | $249.10 |
| Purchase #6 | $142.29 | 11.298% | $158.3659 | $158.37 | $158.35 | $158.40 |
| Purchase #7 | $174.49 | 3.473% | $180.55 | $180.55 | $180.55 | $180.60 |
| 7 purchase totals = | $1,044.43 | $1,149.2621 | $1,149.26 | $1,149.25 | $1,149.30 | |