| 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 | $247.81 | 5.351% | $261.0703 | $261.07 | $261.05 | $261.10 |
| Purchase #2 | $125.38 | 7.197% | $134.4036 | $134.40 | $134.40 | $134.40 |
| Purchase #3 | $220.45 | 13.458% | $250.1182 | $250.12 | $250.10 | $250.10 |
| Purchase #4 | $124.97 | 4.340% | $130.3937 | $130.39 | $130.40 | $130.40 |
| Purchase #5 | $75.69 | 9.794% | $83.1031 | $83.10 | $83.10 | $83.10 |
| Purchase #6 | $194.85 | 4.405% | $203.4331 | $203.43 | $203.45 | $203.40 |
| Purchase #7 | $172.67 | 11.118% | $191.8675 | $191.87 | $191.85 | $191.90 |
| 7 purchase totals = | $1,161.82 | $1,254.3895 | $1,254.38 | $1,254.35 | $1,254.40 | |