| 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 | $224.69 | 5.284% | $236.5626 | $236.56 | $236.55 | $236.60 |
| Purchase #2 | $112.63 | 12.464% | $126.6682 | $126.67 | $126.65 | $126.70 |
| Purchase #3 | $51.96 | 5.124% | $54.6224 | $54.62 | $54.60 | $54.60 |
| Purchase #4 | $24.99 | 12.433% | $28.097 | $28.10 | $28.10 | $28.10 |
| Purchase #5 | $223.83 | 4.577% | $234.0747 | $234.07 | $234.05 | $234.10 |
| Purchase #6 | $96.68 | 9.448% | $105.8143 | $105.81 | $105.80 | $105.80 |
| Purchase #7 | $135.73 | 13.743% | $154.3834 | $154.38 | $154.40 | $154.40 |
| 7 purchase totals = | $870.51 | $940.2226 | $940.21 | $940.15 | $940.30 | |