| 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 | $198.29 | 9.700% | $217.5241 | $217.52 | $217.50 | $217.50 |
| Purchase #2 | $45.85 | 12.395% | $51.5331 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $237.34 | 6.848% | $253.593 | $253.59 | $253.60 | $253.60 |
| Purchase #4 | $213.71 | 9.448% | $233.9013 | $233.90 | $233.90 | $233.90 |
| Purchase #5 | $26.79 | 12.401% | $30.1122 | $30.11 | $30.10 | $30.10 |
| Purchase #6 | $21.73 | 7.442% | $23.3471 | $23.35 | $23.35 | $23.30 |
| Purchase #7 | $99.46 | 6.231% | $105.6574 | $105.66 | $105.65 | $105.70 |
| 7 purchase totals = | $843.17 | $915.6682 | $915.66 | $915.65 | $915.60 | |