| 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 | $216.32 | 10.843% | $239.7756 | $239.78 | $239.80 | $239.80 |
| Purchase #2 | $105.93 | 7.363% | $113.7296 | $113.73 | $113.75 | $113.70 |
| Purchase #3 | $18.63 | 7.266% | $19.9837 | $19.98 | $20.00 | $20.00 |
| Purchase #4 | $138.63 | 10.500% | $153.1862 | $153.19 | $153.20 | $153.20 |
| Purchase #5 | $160.69 | 5.770% | $169.9618 | $169.96 | $169.95 | $170.00 |
| Purchase #6 | $121.98 | 8.826% | $132.746 | $132.75 | $132.75 | $132.70 |
| Purchase #7 | $128.87 | 7.752% | $138.86 | $138.86 | $138.85 | $138.90 |
| 7 purchase totals = | $891.05 | $968.2429 | $968.25 | $968.30 | $968.30 | |