| 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 | $125.80 | 5.604% | $132.8498 | $132.85 | $132.85 | $132.80 |
| Purchase #2 | $224.33 | 13.344% | $254.2646 | $254.26 | $254.25 | $254.30 |
| Purchase #3 | $205.80 | 8.491% | $223.2745 | $223.27 | $223.25 | $223.30 |
| Purchase #4 | $28.78 | 4.343% | $30.0299 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $71.80 | 10.508% | $79.3447 | $79.34 | $79.35 | $79.30 |
| Purchase #6 | $219.95 | 4.257% | $229.3133 | $229.31 | $229.30 | $229.30 |
| Purchase #7 | $52.87 | 4.449% | $55.2222 | $55.22 | $55.20 | $55.20 |
| 7 purchase totals = | $929.33 | $1,004.2990 | $1,004.28 | $1,004.25 | $1,004.20 | |