| 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 | $199.55 | 11.503% | $222.5042 | $222.50 | $222.50 | $222.50 |
| Purchase #2 | $232.98 | 12.279% | $261.5876 | $261.59 | $261.60 | $261.60 |
| Purchase #3 | $146.49 | 11.635% | $163.5341 | $163.53 | $163.55 | $163.50 |
| Purchase #4 | $236.38 | 12.270% | $265.3838 | $265.38 | $265.40 | $265.40 |
| Purchase #5 | $47.69 | 8.126% | $51.5653 | $51.57 | $51.55 | $51.60 |
| Purchase #6 | $77.58 | 8.612% | $84.2612 | $84.26 | $84.25 | $84.30 |
| Purchase #7 | $110.42 | 9.675% | $121.1031 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $1,051.09 | $1,169.9393 | $1,169.93 | $1,169.95 | $1,170.00 | |