| 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 | $124.70 | 9.263% | $136.251 | $136.25 | $136.25 | $136.30 |
| Purchase #2 | $171.62 | 9.216% | $187.4365 | $187.44 | $187.45 | $187.40 |
| Purchase #3 | $123.40 | 5.218% | $129.839 | $129.84 | $129.85 | $129.80 |
| Purchase #4 | $25.99 | 4.568% | $27.1772 | $27.18 | $27.20 | $27.20 |
| Purchase #5 | $198.29 | 4.578% | $207.3677 | $207.37 | $207.35 | $207.40 |
| Purchase #6 | $222.49 | 6.394% | $236.716 | $236.72 | $236.70 | $236.70 |
| Purchase #7 | $22.90 | 13.769% | $26.0531 | $26.05 | $26.05 | $26.10 |
| 7 purchase totals = | $889.39 | $950.8405 | $950.85 | $950.85 | $950.90 | |