| 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 | $227.93 | 10.734% | $252.396 | $252.40 | $252.40 | $252.40 |
| Purchase #2 | $148.49 | 6.372% | $157.9518 | $157.95 | $157.95 | $158.00 |
| Purchase #3 | $95.30 | 11.816% | $106.5606 | $106.56 | $106.55 | $106.60 |
| Purchase #4 | $125.50 | 12.173% | $140.7771 | $140.78 | $140.80 | $140.80 |
| Purchase #5 | $198.81 | 9.576% | $217.848 | $217.85 | $217.85 | $217.80 |
| Purchase #6 | $199.71 | 11.800% | $223.2758 | $223.28 | $223.30 | $223.30 |
| Purchase #7 | $222.61 | 13.516% | $252.698 | $252.70 | $252.70 | $252.70 |
| 7 purchase totals = | $1,218.35 | $1,351.5073 | $1,351.52 | $1,351.55 | $1,351.60 | |