| 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 | $244.32 | 7.442% | $262.5023 | $262.50 | $262.50 | $262.50 |
| Purchase #2 | $39.48 | 7.235% | $42.3364 | $42.34 | $42.35 | $42.30 |
| Purchase #3 | $217.61 | 3.189% | $224.5496 | $224.55 | $224.55 | $224.50 |
| Purchase #4 | $67.55 | 12.197% | $75.7891 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $143.59 | 5.347% | $151.2678 | $151.27 | $151.25 | $151.30 |
| Purchase #6 | $20.36 | 9.172% | $22.2274 | $22.23 | $22.25 | $22.20 |
| Purchase #7 | $178.99 | 11.650% | $199.8423 | $199.84 | $199.85 | $199.80 |
| 7 purchase totals = | $911.90 | $978.5149 | $978.52 | $978.55 | $978.40 | |