| 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 | $236.70 | 10.187% | $260.8126 | $260.81 | $260.80 | $260.80 |
| Purchase #2 | $44.91 | 7.844% | $48.4327 | $48.43 | $48.45 | $48.40 |
| Purchase #3 | $126.38 | 4.443% | $131.9951 | $132.00 | $132.00 | $132.00 |
| Purchase #4 | $206.60 | 7.655% | $222.4152 | $222.42 | $222.40 | $222.40 |
| Purchase #5 | $135.31 | 6.780% | $144.484 | $144.48 | $144.50 | $144.50 |
| Purchase #6 | $145.84 | 5.775% | $154.2623 | $154.26 | $154.25 | $154.30 |
| Purchase #7 | $58.73 | 12.172% | $65.8786 | $65.88 | $65.90 | $65.90 |
| 7 purchase totals = | $954.47 | $1,028.2805 | $1,028.28 | $1,028.30 | $1,028.30 | |