| 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 | $204.89 | 4.188% | $213.4708 | $213.47 | $213.45 | $213.50 |
| Purchase #2 | $118.94 | 13.859% | $135.4239 | $135.42 | $135.40 | $135.40 |
| Purchase #3 | $157.65 | 7.373% | $169.2735 | $169.27 | $169.25 | $169.30 |
| Purchase #4 | $197.50 | 6.232% | $209.8082 | $209.81 | $209.80 | $209.80 |
| Purchase #5 | $66.65 | 12.117% | $74.726 | $74.73 | $74.75 | $74.70 |
| Purchase #6 | $55.80 | 5.587% | $58.9175 | $58.92 | $58.90 | $58.90 |
| Purchase #7 | $215.32 | 10.314% | $237.5281 | $237.53 | $237.55 | $237.50 |
| 7 purchase totals = | $1,016.75 | $1,099.1480 | $1,099.15 | $1,099.10 | $1,099.10 | |