| 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 | $217.54 | 12.342% | $244.3888 | $244.39 | $244.40 | $244.40 |
| Purchase #2 | $23.44 | 5.416% | $24.7095 | $24.71 | $24.70 | $24.70 |
| Purchase #3 | $62.86 | 3.573% | $65.106 | $65.11 | $65.10 | $65.10 |
| Purchase #4 | $18.99 | 12.856% | $21.4314 | $21.43 | $21.45 | $21.40 |
| Purchase #5 | $240.56 | 8.652% | $261.3733 | $261.37 | $261.35 | $261.40 |
| Purchase #6 | $113.60 | 11.819% | $127.0264 | $127.03 | $127.05 | $127.00 |
| Purchase #7 | $225.74 | 6.569% | $240.5689 | $240.57 | $240.55 | $240.60 |
| 7 purchase totals = | $902.73 | $984.6043 | $984.61 | $984.60 | $984.60 | |