| 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 | $198.50 | 11.350% | $221.0298 | $221.03 | $221.05 | $221.00 |
| Purchase #2 | $195.36 | 6.820% | $208.6836 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $65.26 | 12.175% | $73.2054 | $73.21 | $73.20 | $73.20 |
| Purchase #4 | $115.65 | 8.547% | $125.5346 | $125.53 | $125.55 | $125.50 |
| Purchase #5 | $144.42 | 5.187% | $151.9111 | $151.91 | $151.90 | $151.90 |
| Purchase #6 | $102.41 | 10.692% | $113.3597 | $113.36 | $113.35 | $113.40 |
| Purchase #7 | $242.87 | 7.478% | $261.0318 | $261.03 | $261.05 | $261.00 |
| 7 purchase totals = | $1,064.47 | $1,154.7560 | $1,154.75 | $1,154.80 | $1,154.70 | |