| 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 | $74.88 | 9.585% | $82.0572 | $82.06 | $82.05 | $82.10 |
| Purchase #2 | $194.90 | 3.332% | $201.3941 | $201.39 | $201.40 | $201.40 |
| Purchase #3 | $224.79 | 5.413% | $236.9579 | $236.96 | $236.95 | $237.00 |
| Purchase #4 | $141.79 | 4.703% | $148.4584 | $148.46 | $148.45 | $148.50 |
| Purchase #5 | $205.60 | 3.673% | $213.1517 | $213.15 | $213.15 | $213.20 |
| Purchase #6 | $169.72 | 10.229% | $187.0807 | $187.08 | $187.10 | $187.10 |
| Purchase #7 | $119.26 | 12.480% | $134.1436 | $134.14 | $134.15 | $134.10 |
| 7 purchase totals = | $1,130.94 | $1,203.2436 | $1,203.24 | $1,203.25 | $1,203.40 | |