| 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 | $200.65 | 9.417% | $219.5452 | $219.55 | $219.55 | $219.50 |
| Purchase #2 | $107.94 | 4.857% | $113.1826 | $113.18 | $113.20 | $113.20 |
| Purchase #3 | $106.68 | 11.203% | $118.6314 | $118.63 | $118.65 | $118.60 |
| Purchase #4 | $186.63 | 10.357% | $205.9593 | $205.96 | $205.95 | $206.00 |
| Purchase #5 | $212.69 | 4.677% | $222.6375 | $222.64 | $222.65 | $222.60 |
| Purchase #6 | $184.37 | 8.463% | $199.9732 | $199.97 | $199.95 | $200.00 |
| Purchase #7 | $19.91 | 5.274% | $20.9601 | $20.96 | $20.95 | $21.00 |
| 7 purchase totals = | $1,018.87 | $1,100.8893 | $1,100.89 | $1,100.90 | $1,100.90 | |