| 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 | $250.58 | 12.795% | $282.6417 | $282.64 | $282.65 | $282.60 |
| Purchase #2 | $126.80 | 13.166% | $143.4945 | $143.49 | $143.50 | $143.50 |
| Purchase #3 | $122.56 | 10.431% | $135.3442 | $135.34 | $135.35 | $135.30 |
| Purchase #4 | $97.64 | 3.353% | $100.9139 | $100.91 | $100.90 | $100.90 |
| Purchase #5 | $15.91 | 8.602% | $17.2786 | $17.28 | $17.30 | $17.30 |
| Purchase #6 | $64.26 | 10.820% | $71.2129 | $71.21 | $71.20 | $71.20 |
| Purchase #7 | $16.87 | 4.823% | $17.6836 | $17.68 | $17.70 | $17.70 |
| 7 purchase totals = | $694.62 | $768.5694 | $768.55 | $768.60 | $768.50 | |