| 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 | $213.69 | 4.370% | $223.0283 | $223.03 | $223.05 | $223.00 |
| Purchase #2 | $214.59 | 8.385% | $232.5834 | $232.58 | $232.60 | $232.60 |
| Purchase #3 | $205.67 | 3.321% | $212.5003 | $212.50 | $212.50 | $212.50 |
| Purchase #4 | $136.55 | 11.227% | $151.8805 | $151.88 | $151.90 | $151.90 |
| Purchase #5 | $90.49 | 10.366% | $99.8702 | $99.87 | $99.85 | $99.90 |
| Purchase #6 | $190.40 | 12.656% | $214.497 | $214.50 | $214.50 | $214.50 |
| Purchase #7 | $125.93 | 8.620% | $136.7852 | $136.79 | $136.80 | $136.80 |
| 7 purchase totals = | $1,177.32 | $1,271.1449 | $1,271.15 | $1,271.20 | $1,271.20 | |