| 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 | $118.28 | 3.718% | $122.6777 | $122.68 | $122.70 | $122.70 |
| Purchase #2 | $161.71 | 13.671% | $183.8174 | $183.82 | $183.80 | $183.80 |
| Purchase #3 | $244.84 | 11.478% | $272.9427 | $272.94 | $272.95 | $272.90 |
| Purchase #4 | $27.74 | 13.129% | $31.382 | $31.38 | $31.40 | $31.40 |
| Purchase #5 | $21.50 | 3.602% | $22.2744 | $22.27 | $22.25 | $22.30 |
| Purchase #6 | $44.85 | 9.820% | $49.2543 | $49.25 | $49.25 | $49.30 |
| Purchase #7 | $146.51 | 9.408% | $160.2937 | $160.29 | $160.30 | $160.30 |
| 7 purchase totals = | $765.43 | $842.6422 | $842.63 | $842.65 | $842.70 | |