| 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 | $116.53 | 3.454% | $120.5549 | $120.55 | $120.55 | $120.60 |
| Purchase #2 | $125.47 | 6.845% | $134.0584 | $134.06 | $134.05 | $134.10 |
| Purchase #3 | $155.36 | 5.172% | $163.3952 | $163.40 | $163.40 | $163.40 |
| Purchase #4 | $24.50 | 11.249% | $27.256 | $27.26 | $27.25 | $27.30 |
| Purchase #5 | $225.25 | 3.515% | $233.1675 | $233.17 | $233.15 | $233.20 |
| Purchase #6 | $225.43 | 9.527% | $246.9067 | $246.91 | $246.90 | $246.90 |
| Purchase #7 | $211.54 | 5.255% | $222.6564 | $222.66 | $222.65 | $222.70 |
| 7 purchase totals = | $1,084.08 | $1,147.9951 | $1,148.01 | $1,147.95 | $1,148.20 | |