| 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 | $237.79 | 10.353% | $262.4084 | $262.41 | $262.40 | $262.40 |
| Purchase #2 | $121.57 | 4.820% | $127.4297 | $127.43 | $127.45 | $127.40 |
| Purchase #3 | $47.36 | 3.305% | $48.9252 | $48.93 | $48.95 | $48.90 |
| Purchase #4 | $61.28 | 10.534% | $67.7352 | $67.74 | $67.75 | $67.70 |
| Purchase #5 | $136.39 | 13.172% | $154.3553 | $154.36 | $154.35 | $154.40 |
| Purchase #6 | $34.68 | 8.595% | $37.6607 | $37.66 | $37.65 | $37.70 |
| Purchase #7 | $20.70 | 8.311% | $22.4204 | $22.42 | $22.40 | $22.40 |
| 7 purchase totals = | $659.77 | $720.9349 | $720.95 | $720.95 | $720.90 | |