| 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 | $103.86 | 5.297% | $109.3615 | $109.36 | $109.35 | $109.40 |
| Purchase #2 | $115.39 | 12.679% | $130.0203 | $130.02 | $130.00 | $130.00 |
| Purchase #3 | $25.38 | 11.125% | $28.2035 | $28.20 | $28.20 | $28.20 |
| Purchase #4 | $47.56 | 6.761% | $50.7755 | $50.78 | $50.80 | $50.80 |
| Purchase #5 | $188.25 | 6.200% | $199.9215 | $199.92 | $199.90 | $199.90 |
| Purchase #6 | $145.79 | 5.183% | $153.3463 | $153.35 | $153.35 | $153.30 |
| Purchase #7 | $230.81 | 13.366% | $261.6601 | $261.66 | $261.65 | $261.70 |
| 7 purchase totals = | $857.04 | $933.2887 | $933.29 | $933.25 | $933.30 | |