| 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 | $124.39 | 13.115% | $140.7037 | $140.70 | $140.70 | $140.70 |
| Purchase #2 | $57.38 | 3.580% | $59.4342 | $59.43 | $59.45 | $59.40 |
| Purchase #3 | $61.95 | 11.800% | $69.2601 | $69.26 | $69.25 | $69.30 |
| Purchase #4 | $108.43 | 4.611% | $113.4297 | $113.43 | $113.45 | $113.40 |
| Purchase #5 | $227.58 | 10.612% | $251.7308 | $251.73 | $251.75 | $251.70 |
| Purchase #6 | $139.48 | 11.118% | $154.9874 | $154.99 | $155.00 | $155.00 |
| Purchase #7 | $185.46 | 3.648% | $192.2256 | $192.23 | $192.25 | $192.20 |
| 7 purchase totals = | $904.67 | $981.7715 | $981.77 | $981.85 | $981.70 | |