| 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 | $233.29 | 12.217% | $261.791 | $261.79 | $261.80 | $261.80 |
| Purchase #2 | $211.71 | 11.201% | $235.4236 | $235.42 | $235.40 | $235.40 |
| Purchase #3 | $188.76 | 5.759% | $199.6307 | $199.63 | $199.65 | $199.60 |
| Purchase #4 | $240.65 | 8.793% | $261.8104 | $261.81 | $261.80 | $261.80 |
| Purchase #5 | $190.38 | 4.810% | $199.5373 | $199.54 | $199.55 | $199.50 |
| Purchase #6 | $20.68 | 13.593% | $23.491 | $23.49 | $23.50 | $23.50 |
| Purchase #7 | $49.51 | 3.737% | $51.3602 | $51.36 | $51.35 | $51.40 |
| 7 purchase totals = | $1,134.98 | $1,233.0442 | $1,233.04 | $1,233.05 | $1,233.00 | |