| 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 | $38.88 | 7.662% | $41.859 | $41.86 | $41.85 | $41.90 |
| Purchase #2 | $129.66 | 8.363% | $140.5035 | $140.50 | $140.50 | $140.50 |
| Purchase #3 | $209.38 | 13.721% | $238.109 | $238.11 | $238.10 | $238.10 |
| Purchase #4 | $45.69 | 5.488% | $48.1975 | $48.20 | $48.20 | $48.20 |
| Purchase #5 | $127.62 | 10.816% | $141.4234 | $141.42 | $141.40 | $141.40 |
| Purchase #6 | $229.80 | 13.792% | $261.494 | $261.49 | $261.50 | $261.50 |
| Purchase #7 | $86.69 | 6.633% | $92.4401 | $92.44 | $92.45 | $92.40 |
| 7 purchase totals = | $867.72 | $964.0265 | $964.02 | $964.00 | $964.00 | |