| 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 | $120.59 | 3.665% | $125.0096 | $125.01 | $125.00 | $125.00 |
| Purchase #2 | $19.30 | 4.265% | $20.1231 | $20.12 | $20.10 | $20.10 |
| Purchase #3 | $155.49 | 9.794% | $170.7187 | $170.72 | $170.70 | $170.70 |
| Purchase #4 | $150.92 | 13.641% | $171.507 | $171.51 | $171.50 | $171.50 |
| Purchase #5 | $133.42 | 12.599% | $150.2296 | $150.23 | $150.25 | $150.20 |
| Purchase #6 | $10.39 | 5.204% | $10.9307 | $10.93 | $10.95 | $10.90 |
| Purchase #7 | $232.70 | 10.207% | $256.4517 | $256.45 | $256.45 | $256.50 |
| 7 purchase totals = | $822.81 | $904.9704 | $904.97 | $904.95 | $904.90 | |