| 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 | $142.41 | 3.118% | $146.8503 | $146.85 | $146.85 | $146.90 |
| Purchase #2 | $191.98 | 10.430% | $212.0035 | $212.00 | $212.00 | $212.00 |
| Purchase #3 | $238.36 | 4.468% | $249.0099 | $249.01 | $249.00 | $249.00 |
| Purchase #4 | $104.28 | 11.586% | $116.3619 | $116.36 | $116.35 | $116.40 |
| Purchase #5 | $99.92 | 9.632% | $109.5443 | $109.54 | $109.55 | $109.50 |
| Purchase #6 | $86.92 | 12.118% | $97.453 | $97.45 | $97.45 | $97.50 |
| Purchase #7 | $235.83 | 7.169% | $252.7367 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $1,099.70 | $1,183.9596 | $1,183.95 | $1,183.95 | $1,184.00 | |