| 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 | $227.84 | 5.126% | $239.5191 | $239.52 | $239.50 | $239.50 |
| Purchase #2 | $136.73 | 13.590% | $155.3116 | $155.31 | $155.30 | $155.30 |
| Purchase #3 | $49.41 | 3.154% | $50.9684 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $22.38 | 4.128% | $23.3038 | $23.30 | $23.30 | $23.30 |
| Purchase #5 | $22.56 | 11.501% | $25.1546 | $25.15 | $25.15 | $25.20 |
| Purchase #6 | $50.50 | 6.547% | $53.8062 | $53.81 | $53.80 | $53.80 |
| Purchase #7 | $243.75 | 8.692% | $264.9368 | $264.94 | $264.95 | $264.90 |
| 7 purchase totals = | $753.17 | $813.0005 | $813.00 | $812.95 | $813.00 | |