| 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 | $187.98 | 11.109% | $208.8627 | $208.86 | $208.85 | $208.90 |
| Purchase #2 | $49.34 | 6.558% | $52.5757 | $52.58 | $52.60 | $52.60 |
| Purchase #3 | $20.59 | 8.407% | $22.321 | $22.32 | $22.30 | $22.30 |
| Purchase #4 | $127.85 | 13.545% | $145.1673 | $145.17 | $145.15 | $145.20 |
| Purchase #5 | $248.95 | 7.506% | $267.6362 | $267.64 | $267.65 | $267.60 |
| Purchase #6 | $186.70 | 9.738% | $204.8808 | $204.88 | $204.90 | $204.90 |
| Purchase #7 | $86.44 | 13.144% | $97.8017 | $97.80 | $97.80 | $97.80 |
| 7 purchase totals = | $907.85 | $999.2454 | $999.25 | $999.25 | $999.30 | |