| 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 | $125.97 | 9.605% | $138.0694 | $138.07 | $138.05 | $138.10 |
| Purchase #2 | $216.69 | 8.450% | $235.0003 | $235.00 | $235.00 | $235.00 |
| Purchase #3 | $192.70 | 11.630% | $215.111 | $215.11 | $215.10 | $215.10 |
| Purchase #4 | $77.37 | 4.507% | $80.8571 | $80.86 | $80.85 | $80.90 |
| Purchase #5 | $43.97 | 8.390% | $47.6591 | $47.66 | $47.65 | $47.70 |
| Purchase #6 | $197.61 | 6.641% | $210.7333 | $210.73 | $210.75 | $210.70 |
| Purchase #7 | $215.81 | 4.711% | $225.9768 | $225.98 | $226.00 | $226.00 |
| 7 purchase totals = | $1,070.12 | $1,153.4070 | $1,153.41 | $1,153.40 | $1,153.50 | |