| 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 | $241.81 | 12.619% | $272.324 | $272.32 | $272.30 | $272.30 |
| Purchase #2 | $236.46 | 9.492% | $258.9048 | $258.90 | $258.90 | $258.90 |
| Purchase #3 | $65.53 | 12.608% | $73.792 | $73.79 | $73.80 | $73.80 |
| Purchase #4 | $34.85 | 9.288% | $38.0869 | $38.09 | $38.10 | $38.10 |
| Purchase #5 | $42.66 | 13.586% | $48.4558 | $48.46 | $48.45 | $48.50 |
| Purchase #6 | $27.48 | 10.478% | $30.3594 | $30.36 | $30.35 | $30.40 |
| Purchase #7 | $103.59 | 12.340% | $116.373 | $116.37 | $116.35 | $116.40 |
| 7 purchase totals = | $752.38 | $838.2959 | $838.29 | $838.25 | $838.40 | |