| 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 | $227.59 | 6.407% | $242.1717 | $242.17 | $242.15 | $242.20 |
| Purchase #2 | $73.79 | 4.675% | $77.2397 | $77.24 | $77.25 | $77.20 |
| Purchase #3 | $77.67 | 7.204% | $83.2653 | $83.27 | $83.25 | $83.30 |
| Purchase #4 | $64.77 | 6.359% | $68.8887 | $68.89 | $68.90 | $68.90 |
| Purchase #5 | $185.45 | 11.852% | $207.4295 | $207.43 | $207.45 | $207.40 |
| Purchase #6 | $32.94 | 3.324% | $34.0349 | $34.03 | $34.05 | $34.00 |
| Purchase #7 | $167.91 | 10.181% | $185.0049 | $185.00 | $185.00 | $185.00 |
| 7 purchase totals = | $830.12 | $898.0347 | $898.03 | $898.05 | $898.00 | |