| 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 | $112.55 | 12.345% | $126.4443 | $126.44 | $126.45 | $126.40 |
| Purchase #2 | $118.67 | 5.116% | $124.7412 | $124.74 | $124.75 | $124.70 |
| Purchase #3 | $173.56 | 11.126% | $192.8703 | $192.87 | $192.85 | $192.90 |
| Purchase #4 | $245.43 | 6.675% | $261.8125 | $261.81 | $261.80 | $261.80 |
| Purchase #5 | $5.45 | 12.751% | $6.1449 | $6.14 | $6.15 | $6.10 |
| Purchase #6 | $70.31 | 9.794% | $77.1962 | $77.20 | $77.20 | $77.20 |
| Purchase #7 | $50.61 | 4.404% | $52.8389 | $52.84 | $52.85 | $52.80 |
| 7 purchase totals = | $776.58 | $842.0483 | $842.04 | $842.05 | $841.90 | |