| 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 | $233.63 | 8.135% | $252.6358 | $252.64 | $252.65 | $252.60 |
| Purchase #2 | $110.84 | 4.676% | $116.0229 | $116.02 | $116.00 | $116.00 |
| Purchase #3 | $14.50 | 10.560% | $16.0312 | $16.03 | $16.05 | $16.00 |
| Purchase #4 | $205.59 | 8.243% | $222.5368 | $222.54 | $222.55 | $222.50 |
| Purchase #5 | $86.64 | 12.187% | $97.1988 | $97.20 | $97.20 | $97.20 |
| Purchase #6 | $51.44 | 11.155% | $57.1781 | $57.18 | $57.20 | $57.20 |
| Purchase #7 | $86.61 | 12.579% | $97.5047 | $97.50 | $97.50 | $97.50 |
| 7 purchase totals = | $789.25 | $859.1083 | $859.11 | $859.15 | $859.00 | |