| 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 | $126.52 | 8.797% | $137.65 | $137.65 | $137.65 | $137.70 |
| Purchase #2 | $23.99 | 3.386% | $24.8023 | $24.80 | $24.80 | $24.80 |
| Purchase #3 | $232.52 | 12.232% | $260.9618 | $260.96 | $260.95 | $261.00 |
| Purchase #4 | $129.74 | 8.286% | $140.4903 | $140.49 | $140.50 | $140.50 |
| Purchase #5 | $30.85 | 11.419% | $34.3728 | $34.37 | $34.35 | $34.40 |
| Purchase #6 | $247.93 | 10.625% | $274.2726 | $274.27 | $274.25 | $274.30 |
| Purchase #7 | $38.69 | 3.512% | $40.0488 | $40.05 | $40.05 | $40.00 |
| 7 purchase totals = | $830.24 | $912.5986 | $912.59 | $912.55 | $912.70 | |