| 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 | $215.71 | 6.459% | $229.6427 | $229.64 | $229.65 | $229.60 |
| Purchase #2 | $147.68 | 10.533% | $163.2351 | $163.24 | $163.25 | $163.20 |
| Purchase #3 | $186.87 | 6.621% | $199.2427 | $199.24 | $199.25 | $199.20 |
| Purchase #4 | $185.63 | 12.863% | $209.5076 | $209.51 | $209.50 | $209.50 |
| Purchase #5 | $88.95 | 11.580% | $99.2504 | $99.25 | $99.25 | $99.30 |
| Purchase #6 | $146.28 | 9.462% | $160.121 | $160.12 | $160.10 | $160.10 |
| Purchase #7 | $132.98 | 10.276% | $146.645 | $146.65 | $146.65 | $146.60 |
| 7 purchase totals = | $1,104.10 | $1,207.6445 | $1,207.65 | $1,207.65 | $1,207.50 | |