| 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 | $250.40 | 13.506% | $284.219 | $284.22 | $284.20 | $284.20 |
| Purchase #2 | $90.53 | 13.817% | $103.0385 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $55.41 | 5.859% | $58.6565 | $58.66 | $58.65 | $58.70 |
| Purchase #4 | $178.70 | 5.635% | $188.7697 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $86.81 | 12.245% | $97.4399 | $97.44 | $97.45 | $97.40 |
| Purchase #6 | $22.83 | 5.496% | $24.0847 | $24.08 | $24.10 | $24.10 |
| Purchase #7 | $206.46 | 4.324% | $215.3873 | $215.39 | $215.40 | $215.40 |
| 7 purchase totals = | $891.14 | $971.5956 | $971.60 | $971.60 | $971.60 | |