| 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 | $140.46 | 10.198% | $154.7841 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $57.91 | 11.603% | $64.6293 | $64.63 | $64.65 | $64.60 |
| Purchase #3 | $124.89 | 7.685% | $134.4878 | $134.49 | $134.50 | $134.50 |
| Purchase #4 | $248.97 | 5.267% | $262.0832 | $262.08 | $262.10 | $262.10 |
| Purchase #5 | $246.74 | 3.177% | $254.5789 | $254.58 | $254.60 | $254.60 |
| Purchase #6 | $13.42 | 11.747% | $14.9964 | $15.00 | $15.00 | $15.00 |
| Purchase #7 | $18.42 | 4.369% | $19.2248 | $19.22 | $19.20 | $19.20 |
| 7 purchase totals = | $850.81 | $904.7845 | $904.78 | $904.85 | $904.80 | |