| 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 | $146.28 | 8.263% | $158.3671 | $158.37 | $158.35 | $158.40 |
| Purchase #2 | $210.33 | 5.797% | $222.5228 | $222.52 | $222.50 | $222.50 |
| Purchase #3 | $115.55 | 11.812% | $129.1988 | $129.20 | $129.20 | $129.20 |
| Purchase #4 | $134.34 | 12.677% | $151.3703 | $151.37 | $151.35 | $151.40 |
| Purchase #5 | $229.84 | 13.808% | $261.5763 | $261.58 | $261.60 | $261.60 |
| Purchase #6 | $138.89 | 11.170% | $154.404 | $154.40 | $154.40 | $154.40 |
| Purchase #7 | $146.70 | 11.322% | $163.3094 | $163.31 | $163.30 | $163.30 |
| 7 purchase totals = | $1,121.93 | $1,240.7487 | $1,240.75 | $1,240.70 | $1,240.80 | |