| 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 | $237.64 | 9.856% | $261.0618 | $261.06 | $261.05 | $261.10 |
| Purchase #2 | $226.81 | 10.135% | $249.7972 | $249.80 | $249.80 | $249.80 |
| Purchase #3 | $220.82 | 6.759% | $235.7452 | $235.75 | $235.75 | $235.70 |
| Purchase #4 | $154.76 | 11.264% | $172.1922 | $172.19 | $172.20 | $172.20 |
| Purchase #5 | $16.30 | 4.411% | $17.019 | $17.02 | $17.00 | $17.00 |
| Purchase #6 | $47.41 | 11.741% | $52.9764 | $52.98 | $53.00 | $53.00 |
| Purchase #7 | $192.82 | 5.819% | $204.0402 | $204.04 | $204.05 | $204.00 |
| 7 purchase totals = | $1,096.56 | $1,192.8320 | $1,192.84 | $1,192.85 | $1,192.80 | |