| 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 | $110.78 | 4.312% | $115.5568 | $115.56 | $115.55 | $115.60 |
| Purchase #2 | $56.68 | 10.686% | $62.7368 | $62.74 | $62.75 | $62.70 |
| Purchase #3 | $197.58 | 5.340% | $208.1308 | $208.13 | $208.15 | $208.10 |
| Purchase #4 | $154.32 | 5.813% | $163.2906 | $163.29 | $163.30 | $163.30 |
| Purchase #5 | $113.82 | 6.396% | $121.0999 | $121.10 | $121.10 | $121.10 |
| Purchase #6 | $169.95 | 10.607% | $187.9766 | $187.98 | $188.00 | $188.00 |
| Purchase #7 | $106.40 | 8.548% | $115.4951 | $115.50 | $115.50 | $115.50 |
| 7 purchase totals = | $909.53 | $974.2866 | $974.30 | $974.35 | $974.30 | |