| 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 | $212.80 | 7.554% | $228.8749 | $228.87 | $228.85 | $228.90 |
| Purchase #2 | $228.68 | 13.438% | $259.41 | $259.41 | $259.40 | $259.40 |
| Purchase #3 | $86.30 | 8.526% | $93.6579 | $93.66 | $93.65 | $93.70 |
| Purchase #4 | $183.94 | 5.396% | $193.8654 | $193.87 | $193.85 | $193.90 |
| Purchase #5 | $89.87 | 6.176% | $95.4204 | $95.42 | $95.40 | $95.40 |
| Purchase #6 | $227.26 | 4.240% | $236.8958 | $236.90 | $236.90 | $236.90 |
| Purchase #7 | $91.54 | 6.596% | $97.578 | $97.58 | $97.60 | $97.60 |
| 7 purchase totals = | $1,120.39 | $1,205.7024 | $1,205.71 | $1,205.65 | $1,205.80 | |