| 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 | $237.96 | 3.713% | $246.7955 | $246.80 | $246.80 | $246.80 |
| Purchase #2 | $243.34 | 11.785% | $272.0176 | $272.02 | $272.00 | $272.00 |
| Purchase #3 | $230.93 | 12.666% | $260.1796 | $260.18 | $260.20 | $260.20 |
| Purchase #4 | $112.54 | 12.262% | $126.3397 | $126.34 | $126.35 | $126.30 |
| Purchase #5 | $193.84 | 4.857% | $203.2548 | $203.25 | $203.25 | $203.30 |
| Purchase #6 | $65.96 | 7.326% | $70.7922 | $70.79 | $70.80 | $70.80 |
| Purchase #7 | $125.59 | 8.510% | $136.2777 | $136.28 | $136.30 | $136.30 |
| 7 purchase totals = | $1,210.16 | $1,315.6571 | $1,315.66 | $1,315.70 | $1,315.70 | |