| 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 | $217.26 | 4.670% | $227.406 | $227.41 | $227.40 | $227.40 |
| Purchase #2 | $90.30 | 12.657% | $101.7293 | $101.73 | $101.75 | $101.70 |
| Purchase #3 | $45.57 | 3.506% | $47.1677 | $47.17 | $47.15 | $47.20 |
| Purchase #4 | $201.89 | 5.141% | $212.2692 | $212.27 | $212.25 | $212.30 |
| Purchase #5 | $212.55 | 8.387% | $230.3766 | $230.38 | $230.40 | $230.40 |
| Purchase #6 | $18.29 | 9.819% | $20.0859 | $20.09 | $20.10 | $20.10 |
| Purchase #7 | $147.58 | 7.216% | $158.2294 | $158.23 | $158.25 | $158.20 |
| 7 purchase totals = | $933.44 | $997.2641 | $997.28 | $997.30 | $997.30 | |