| 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 | $78.78 | 10.785% | $87.2764 | $87.28 | $87.30 | $87.30 |
| Purchase #2 | $215.43 | 4.443% | $225.0016 | $225.00 | $225.00 | $225.00 |
| Purchase #3 | $195.67 | 10.854% | $216.908 | $216.91 | $216.90 | $216.90 |
| Purchase #4 | $11.50 | 4.685% | $12.0388 | $12.04 | $12.05 | $12.00 |
| Purchase #5 | $204.81 | 10.504% | $226.3232 | $226.32 | $226.30 | $226.30 |
| Purchase #6 | $239.46 | 5.509% | $252.6519 | $252.65 | $252.65 | $252.70 |
| Purchase #7 | $246.75 | 5.760% | $260.9628 | $260.96 | $260.95 | $261.00 |
| 7 purchase totals = | $1,192.40 | $1,281.1627 | $1,281.16 | $1,281.15 | $1,281.20 | |