| 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 | $100.88 | 5.730% | $106.6604 | $106.66 | $106.65 | $106.70 |
| Purchase #2 | $226.46 | 9.231% | $247.3645 | $247.36 | $247.35 | $247.40 |
| Purchase #3 | $84.59 | 11.420% | $94.2502 | $94.25 | $94.25 | $94.30 |
| Purchase #4 | $204.94 | 4.754% | $214.6828 | $214.68 | $214.70 | $214.70 |
| Purchase #5 | $199.73 | 6.633% | $212.9781 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $212.65 | 13.575% | $241.5172 | $241.52 | $241.50 | $241.50 |
| Purchase #7 | $48.97 | 3.290% | $50.5811 | $50.58 | $50.60 | $50.60 |
| 7 purchase totals = | $1,078.22 | $1,168.0343 | $1,168.03 | $1,168.05 | $1,168.20 | |