| 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 | $82.43 | 12.138% | $92.4354 | $92.44 | $92.45 | $92.40 |
| Purchase #2 | $133.90 | 4.372% | $139.7541 | $139.75 | $139.75 | $139.80 |
| Purchase #3 | $13.90 | 11.418% | $15.4871 | $15.49 | $15.50 | $15.50 |
| Purchase #4 | $156.46 | 9.373% | $171.125 | $171.13 | $171.15 | $171.10 |
| Purchase #5 | $205.27 | 4.720% | $214.9587 | $214.96 | $214.95 | $215.00 |
| Purchase #6 | $121.39 | 12.754% | $136.8721 | $136.87 | $136.85 | $136.90 |
| Purchase #7 | $140.27 | 10.864% | $155.5089 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $853.62 | $926.1413 | $926.15 | $926.15 | $926.20 | |