| 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 | $6.84 | 12.263% | $7.6788 | $7.68 | $7.70 | $7.70 |
| Purchase #2 | $211.66 | 11.532% | $236.0686 | $236.07 | $236.05 | $236.10 |
| Purchase #3 | $43.38 | 8.366% | $47.0092 | $47.01 | $47.00 | $47.00 |
| Purchase #4 | $88.47 | 11.154% | $98.3379 | $98.34 | $98.35 | $98.30 |
| Purchase #5 | $216.62 | 8.684% | $235.4313 | $235.43 | $235.45 | $235.40 |
| Purchase #6 | $237.85 | 9.314% | $260.0033 | $260.00 | $260.00 | $260.00 |
| Purchase #7 | $45.81 | 11.681% | $51.1611 | $51.16 | $51.15 | $51.20 |
| 7 purchase totals = | $850.63 | $935.6902 | $935.69 | $935.70 | $935.70 | |