| 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 | $196.69 | 4.598% | $205.7338 | $205.73 | $205.75 | $205.70 |
| Purchase #2 | $206.87 | 8.702% | $224.8718 | $224.87 | $224.85 | $224.90 |
| Purchase #3 | $131.73 | 5.553% | $139.045 | $139.05 | $139.05 | $139.00 |
| Purchase #4 | $245.95 | 6.437% | $261.7818 | $261.78 | $261.80 | $261.80 |
| Purchase #5 | $37.89 | 7.409% | $40.6973 | $40.70 | $40.70 | $40.70 |
| Purchase #6 | $217.98 | 13.415% | $247.222 | $247.22 | $247.20 | $247.20 |
| Purchase #7 | $183.43 | 6.685% | $195.6923 | $195.69 | $195.70 | $195.70 |
| 7 purchase totals = | $1,220.54 | $1,315.0440 | $1,315.04 | $1,315.05 | $1,315.00 | |