| 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 | $127.97 | 4.835% | $134.1573 | $134.16 | $134.15 | $134.20 |
| Purchase #2 | $46.86 | 6.300% | $49.8122 | $49.81 | $49.80 | $49.80 |
| Purchase #3 | $222.39 | 5.446% | $234.5014 | $234.50 | $234.50 | $234.50 |
| Purchase #4 | $25.55 | 10.717% | $28.2882 | $28.29 | $28.30 | $28.30 |
| Purchase #5 | $54.47 | 13.582% | $61.8681 | $61.87 | $61.85 | $61.90 |
| Purchase #6 | $244.42 | 6.381% | $260.0164 | $260.02 | $260.00 | $260.00 |
| Purchase #7 | $50.35 | 3.594% | $52.1596 | $52.16 | $52.15 | $52.20 |
| 7 purchase totals = | $772.01 | $820.8032 | $820.81 | $820.75 | $820.90 | |