| 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 | $228.91 | 7.565% | $246.227 | $246.23 | $246.25 | $246.20 |
| Purchase #2 | $224.49 | 12.340% | $252.1921 | $252.19 | $252.20 | $252.20 |
| Purchase #3 | $170.39 | 9.716% | $186.9451 | $186.95 | $186.95 | $186.90 |
| Purchase #4 | $237.26 | 9.747% | $260.3857 | $260.39 | $260.40 | $260.40 |
| Purchase #5 | $137.72 | 12.733% | $155.2559 | $155.26 | $155.25 | $155.30 |
| Purchase #6 | $142.36 | 8.720% | $154.7738 | $154.77 | $154.75 | $154.80 |
| Purchase #7 | $215.99 | 12.634% | $243.2782 | $243.28 | $243.30 | $243.30 |
| 7 purchase totals = | $1,357.12 | $1,499.0578 | $1,499.07 | $1,499.10 | $1,499.10 | |