| 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 | $196.57 | 9.679% | $215.596 | $215.60 | $215.60 | $215.60 |
| Purchase #2 | $25.65 | 7.135% | $27.4801 | $27.48 | $27.50 | $27.50 |
| Purchase #3 | $62.68 | 8.803% | $68.1977 | $68.20 | $68.20 | $68.20 |
| Purchase #4 | $181.90 | 4.495% | $190.0764 | $190.08 | $190.10 | $190.10 |
| Purchase #5 | $5.72 | 3.854% | $5.9404 | $5.94 | $5.95 | $5.90 |
| Purchase #6 | $147.70 | 11.462% | $164.6294 | $164.63 | $164.65 | $164.60 |
| Purchase #7 | $236.90 | 8.772% | $257.6809 | $257.68 | $257.70 | $257.70 |
| 7 purchase totals = | $857.12 | $929.6009 | $929.61 | $929.70 | $929.60 | |