| 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 | $15.92 | 12.110% | $17.8479 | $17.85 | $17.85 | $17.80 |
| Purchase #2 | $248.88 | 11.729% | $278.0711 | $278.07 | $278.05 | $278.10 |
| Purchase #3 | $222.29 | 4.677% | $232.6865 | $232.69 | $232.70 | $232.70 |
| Purchase #4 | $11.33 | 12.520% | $12.7485 | $12.75 | $12.75 | $12.70 |
| Purchase #5 | $190.99 | 4.202% | $199.0154 | $199.02 | $199.00 | $199.00 |
| Purchase #6 | $66.53 | 10.810% | $73.7219 | $73.72 | $73.70 | $73.70 |
| Purchase #7 | $76.30 | 7.735% | $82.2018 | $82.20 | $82.20 | $82.20 |
| 7 purchase totals = | $832.24 | $896.2931 | $896.30 | $896.25 | $896.20 | |