| 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 | $130.97 | 4.199% | $136.4694 | $136.47 | $136.45 | $136.50 |
| Purchase #2 | $126.97 | 8.807% | $138.1522 | $138.15 | $138.15 | $138.20 |
| Purchase #3 | $204.58 | 8.800% | $222.583 | $222.58 | $222.60 | $222.60 |
| Purchase #4 | $42.86 | 6.572% | $45.6768 | $45.68 | $45.70 | $45.70 |
| Purchase #5 | $250.41 | 12.581% | $281.9141 | $281.91 | $281.90 | $281.90 |
| Purchase #6 | $248.88 | 12.129% | $279.0667 | $279.07 | $279.05 | $279.10 |
| Purchase #7 | $116.73 | 5.659% | $123.3358 | $123.34 | $123.35 | $123.30 |
| 7 purchase totals = | $1,121.40 | $1,227.1980 | $1,227.20 | $1,227.20 | $1,227.30 | |