| 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 | $222.83 | 6.244% | $236.7435 | $236.74 | $236.75 | $236.70 |
| Purchase #2 | $7.97 | 3.507% | $8.2495 | $8.25 | $8.25 | $8.20 |
| Purchase #3 | $192.53 | 4.599% | $201.3845 | $201.38 | $201.40 | $201.40 |
| Purchase #4 | $105.84 | 9.810% | $116.2229 | $116.22 | $116.20 | $116.20 |
| Purchase #5 | $236.42 | 9.746% | $259.4615 | $259.46 | $259.45 | $259.50 |
| Purchase #6 | $149.30 | 3.398% | $154.3732 | $154.37 | $154.35 | $154.40 |
| Purchase #7 | $8.89 | 3.185% | $9.1731 | $9.17 | $9.15 | $9.20 |
| 7 purchase totals = | $923.78 | $985.6082 | $985.59 | $985.55 | $985.60 | |