| 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 | $24.80 | 6.350% | $26.3748 | $26.37 | $26.35 | $26.40 |
| Purchase #2 | $233.96 | 4.470% | $244.418 | $244.42 | $244.40 | $244.40 |
| Purchase #3 | $148.33 | 8.567% | $161.0374 | $161.04 | $161.05 | $161.00 |
| Purchase #4 | $239.51 | 6.845% | $255.9045 | $255.90 | $255.90 | $255.90 |
| Purchase #5 | $123.97 | 4.176% | $129.147 | $129.15 | $129.15 | $129.10 |
| Purchase #6 | $234.97 | 11.791% | $262.6753 | $262.68 | $262.70 | $262.70 |
| Purchase #7 | $64.67 | 8.831% | $70.381 | $70.38 | $70.40 | $70.40 |
| 7 purchase totals = | $1,070.21 | $1,149.9380 | $1,149.94 | $1,149.95 | $1,149.90 | |