| 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 | $110.61 | 8.598% | $120.1202 | $120.12 | $120.10 | $120.10 |
| Purchase #2 | $236.49 | 10.193% | $260.5954 | $260.60 | $260.60 | $260.60 |
| Purchase #3 | $116.73 | 4.418% | $121.8871 | $121.89 | $121.90 | $121.90 |
| Purchase #4 | $248.42 | 5.118% | $261.1341 | $261.13 | $261.15 | $261.10 |
| Purchase #5 | $234.53 | 11.648% | $261.8481 | $261.85 | $261.85 | $261.80 |
| Purchase #6 | $206.81 | 5.387% | $217.9509 | $217.95 | $217.95 | $218.00 |
| Purchase #7 | $69.89 | 13.321% | $79.2 | $79.20 | $79.20 | $79.20 |
| 7 purchase totals = | $1,223.48 | $1,322.7358 | $1,322.74 | $1,322.75 | $1,322.70 | |