| 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 | $235.41 | 10.444% | $259.9962 | $260.00 | $260.00 | $260.00 |
| Purchase #2 | $235.40 | 10.612% | $260.3806 | $260.38 | $260.40 | $260.40 |
| Purchase #3 | $75.45 | 9.516% | $82.6298 | $82.63 | $82.65 | $82.60 |
| Purchase #4 | $222.47 | 9.578% | $243.7782 | $243.78 | $243.80 | $243.80 |
| Purchase #5 | $250.80 | 5.499% | $264.5915 | $264.59 | $264.60 | $264.60 |
| Purchase #6 | $243.69 | 9.617% | $267.1257 | $267.13 | $267.15 | $267.10 |
| Purchase #7 | $132.82 | 13.389% | $150.6033 | $150.60 | $150.60 | $150.60 |
| 7 purchase totals = | $1,396.04 | $1,529.1053 | $1,529.11 | $1,529.20 | $1,529.10 | |