| 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 | $206.45 | 4.580% | $215.9054 | $215.91 | $215.90 | $215.90 |
| Purchase #2 | $40.66 | 13.382% | $46.1011 | $46.10 | $46.10 | $46.10 |
| Purchase #3 | $107.28 | 8.504% | $116.4031 | $116.40 | $116.40 | $116.40 |
| Purchase #4 | $9.36 | 7.173% | $10.0314 | $10.03 | $10.05 | $10.00 |
| Purchase #5 | $147.82 | 8.266% | $160.0388 | $160.04 | $160.05 | $160.00 |
| Purchase #6 | $14.89 | 8.186% | $16.1089 | $16.11 | $16.10 | $16.10 |
| Purchase #7 | $242.31 | 7.756% | $261.1036 | $261.10 | $261.10 | $261.10 |
| 7 purchase totals = | $768.77 | $825.6923 | $825.69 | $825.70 | $825.60 | |