| 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 | $25.99 | 4.450% | $27.1466 | $27.15 | $27.15 | $27.10 |
| Purchase #2 | $219.57 | 8.117% | $237.3925 | $237.39 | $237.40 | $237.40 |
| Purchase #3 | $126.71 | 8.326% | $137.2599 | $137.26 | $137.25 | $137.30 |
| Purchase #4 | $163.60 | 12.213% | $183.5805 | $183.58 | $183.60 | $183.60 |
| Purchase #5 | $232.91 | 9.812% | $255.7631 | $255.76 | $255.75 | $255.80 |
| Purchase #6 | $60.99 | 3.439% | $63.0874 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $12.29 | 8.539% | $13.3394 | $13.34 | $13.35 | $13.30 |
| 7 purchase totals = | $842.06 | $917.5694 | $917.57 | $917.60 | $917.60 | |