| 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 | $125.85 | 5.773% | $133.1153 | $133.12 | $133.10 | $133.10 |
| Purchase #2 | $7.47 | 5.860% | $7.9077 | $7.91 | $7.90 | $7.90 |
| Purchase #3 | $185.80 | 12.629% | $209.2647 | $209.26 | $209.25 | $209.30 |
| Purchase #4 | $6.89 | 9.554% | $7.5483 | $7.55 | $7.55 | $7.50 |
| Purchase #5 | $229.88 | 13.838% | $261.6908 | $261.69 | $261.70 | $261.70 |
| Purchase #6 | $113.25 | 10.353% | $124.9748 | $124.97 | $124.95 | $125.00 |
| Purchase #7 | $238.58 | 9.168% | $260.453 | $260.45 | $260.45 | $260.50 |
| 7 purchase totals = | $907.72 | $1,004.9546 | $1,004.95 | $1,004.90 | $1,005.00 | |