| 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 | $206.74 | 7.708% | $222.6755 | $222.68 | $222.70 | $222.70 |
| Purchase #2 | $196.65 | 8.237% | $212.8481 | $212.85 | $212.85 | $212.80 |
| Purchase #3 | $246.99 | 8.185% | $267.2061 | $267.21 | $267.20 | $267.20 |
| Purchase #4 | $18.39 | 9.794% | $20.1911 | $20.19 | $20.20 | $20.20 |
| Purchase #5 | $129.75 | 5.667% | $137.1029 | $137.10 | $137.10 | $137.10 |
| Purchase #6 | $103.55 | 5.430% | $109.1728 | $109.17 | $109.15 | $109.20 |
| Purchase #7 | $90.75 | 7.855% | $97.8784 | $97.88 | $97.90 | $97.90 |
| 7 purchase totals = | $992.82 | $1,067.0749 | $1,067.08 | $1,067.10 | $1,067.10 | |