| 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 | $204.27 | 5.158% | $214.8062 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $31.44 | 11.417% | $35.0295 | $35.03 | $35.05 | $35.00 |
| Purchase #3 | $83.80 | 11.579% | $93.5032 | $93.50 | $93.50 | $93.50 |
| Purchase #4 | $41.63 | 8.572% | $45.1985 | $45.20 | $45.20 | $45.20 |
| Purchase #5 | $91.85 | 10.125% | $101.1498 | $101.15 | $101.15 | $101.10 |
| Purchase #6 | $101.35 | 4.267% | $105.6746 | $105.67 | $105.65 | $105.70 |
| Purchase #7 | $111.27 | 12.473% | $125.1487 | $125.15 | $125.15 | $125.10 |
| 7 purchase totals = | $665.61 | $720.5105 | $720.51 | $720.50 | $720.40 | |