| 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 | $21.35 | 11.216% | $23.7446 | $23.74 | $23.75 | $23.70 |
| Purchase #2 | $108.70 | 13.840% | $123.7441 | $123.74 | $123.75 | $123.70 |
| Purchase #3 | $75.35 | 7.478% | $80.9847 | $80.98 | $81.00 | $81.00 |
| Purchase #4 | $115.59 | 4.687% | $121.0077 | $121.01 | $121.00 | $121.00 |
| Purchase #5 | $216.98 | 8.760% | $235.9874 | $235.99 | $236.00 | $236.00 |
| Purchase #6 | $234.91 | 11.348% | $261.5676 | $261.57 | $261.55 | $261.60 |
| Purchase #7 | $146.68 | 3.559% | $151.9003 | $151.90 | $151.90 | $151.90 |
| 7 purchase totals = | $919.56 | $998.9364 | $998.93 | $998.95 | $998.90 | |