| 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 | $8.62 | 9.631% | $9.4502 | $9.45 | $9.45 | $9.50 |
| Purchase #2 | $51.95 | 13.169% | $58.7913 | $58.79 | $58.80 | $58.80 |
| Purchase #3 | $129.46 | 13.120% | $146.4452 | $146.45 | $146.45 | $146.40 |
| Purchase #4 | $185.62 | 11.471% | $206.9125 | $206.91 | $206.90 | $206.90 |
| Purchase #5 | $224.25 | 9.580% | $245.7332 | $245.73 | $245.75 | $245.70 |
| Purchase #6 | $249.34 | 4.666% | $260.9742 | $260.97 | $260.95 | $261.00 |
| Purchase #7 | $172.61 | 13.455% | $195.8347 | $195.83 | $195.85 | $195.80 |
| 7 purchase totals = | $1,021.85 | $1,124.1413 | $1,124.13 | $1,124.15 | $1,124.10 | |