| 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 | $113.95 | 6.311% | $121.1414 | $121.14 | $121.15 | $121.10 |
| Purchase #2 | $29.68 | 8.591% | $32.2298 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $188.44 | 4.786% | $197.4587 | $197.46 | $197.45 | $197.50 |
| Purchase #4 | $236.37 | 10.662% | $261.5718 | $261.57 | $261.55 | $261.60 |
| Purchase #5 | $27.83 | 9.671% | $30.5214 | $30.52 | $30.50 | $30.50 |
| Purchase #6 | $42.42 | 5.758% | $44.8625 | $44.86 | $44.85 | $44.90 |
| Purchase #7 | $151.55 | 13.240% | $171.6152 | $171.62 | $171.60 | $171.60 |
| 7 purchase totals = | $790.24 | $859.4008 | $859.40 | $859.35 | $859.40 | |