| 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 | $185.66 | 9.723% | $203.7117 | $203.71 | $203.70 | $203.70 |
| Purchase #2 | $227.26 | 6.553% | $242.1523 | $242.15 | $242.15 | $242.20 |
| Purchase #3 | $220.67 | 9.856% | $242.4192 | $242.42 | $242.40 | $242.40 |
| Purchase #4 | $116.87 | 6.346% | $124.2866 | $124.29 | $124.30 | $124.30 |
| Purchase #5 | $151.53 | 11.571% | $169.0635 | $169.06 | $169.05 | $169.10 |
| Purchase #6 | $79.99 | 7.731% | $86.174 | $86.17 | $86.15 | $86.20 |
| Purchase #7 | $89.83 | 5.289% | $94.5811 | $94.58 | $94.60 | $94.60 |
| 7 purchase totals = | $1,071.81 | $1,162.3884 | $1,162.38 | $1,162.35 | $1,162.50 | |