| 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 | $45.51 | 7.829% | $49.073 | $49.07 | $49.05 | $49.10 |
| Purchase #2 | $227.87 | 8.801% | $247.9248 | $247.92 | $247.90 | $247.90 |
| Purchase #3 | $215.38 | 10.477% | $237.9454 | $237.95 | $237.95 | $237.90 |
| Purchase #4 | $121.57 | 7.760% | $131.0038 | $131.00 | $131.00 | $131.00 |
| Purchase #5 | $11.57 | 5.757% | $12.2361 | $12.24 | $12.25 | $12.20 |
| Purchase #6 | $115.58 | 5.772% | $122.2513 | $122.25 | $122.25 | $122.30 |
| Purchase #7 | $222.54 | 7.715% | $239.709 | $239.71 | $239.70 | $239.70 |
| 7 purchase totals = | $960.02 | $1,040.1434 | $1,040.14 | $1,040.10 | $1,040.10 | |