| 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 | $52.74 | 10.473% | $58.2635 | $58.26 | $58.25 | $58.30 |
| Purchase #2 | $130.41 | 3.447% | $134.9052 | $134.91 | $134.90 | $134.90 |
| Purchase #3 | $136.50 | 3.655% | $141.4891 | $141.49 | $141.50 | $141.50 |
| Purchase #4 | $216.32 | 13.830% | $246.2371 | $246.24 | $246.25 | $246.20 |
| Purchase #5 | $125.93 | 9.796% | $138.2661 | $138.27 | $138.25 | $138.30 |
| Purchase #6 | $181.31 | 10.320% | $200.0212 | $200.02 | $200.00 | $200.00 |
| Purchase #7 | $217.62 | 3.796% | $225.8809 | $225.88 | $225.90 | $225.90 |
| 7 purchase totals = | $1,060.83 | $1,145.0631 | $1,145.07 | $1,145.05 | $1,145.10 | |