| 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 | $89.28 | 11.136% | $99.2222 | $99.22 | $99.20 | $99.20 |
| Purchase #2 | $245.91 | 5.806% | $260.1875 | $260.19 | $260.20 | $260.20 |
| Purchase #3 | $165.96 | 7.554% | $178.4966 | $178.50 | $178.50 | $178.50 |
| Purchase #4 | $121.67 | 11.870% | $136.1122 | $136.11 | $136.10 | $136.10 |
| Purchase #5 | $14.32 | 8.641% | $15.5574 | $15.56 | $15.55 | $15.60 |
| Purchase #6 | $31.69 | 6.248% | $33.67 | $33.67 | $33.65 | $33.70 |
| Purchase #7 | $199.26 | 10.451% | $220.0847 | $220.08 | $220.10 | $220.10 |
| 7 purchase totals = | $868.09 | $943.3306 | $943.33 | $943.30 | $943.40 | |