| 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 | $26.95 | 11.774% | $30.1231 | $30.12 | $30.10 | $30.10 |
| Purchase #2 | $141.67 | 4.143% | $147.5394 | $147.54 | $147.55 | $147.50 |
| Purchase #3 | $248.55 | 5.155% | $261.3628 | $261.36 | $261.35 | $261.40 |
| Purchase #4 | $137.85 | 12.141% | $154.5864 | $154.59 | $154.60 | $154.60 |
| Purchase #5 | $222.49 | 13.796% | $253.1847 | $253.18 | $253.20 | $253.20 |
| Purchase #6 | $177.25 | 4.836% | $185.8218 | $185.82 | $185.80 | $185.80 |
| Purchase #7 | $186.73 | 6.500% | $198.8675 | $198.87 | $198.85 | $198.90 |
| 7 purchase totals = | $1,141.49 | $1,231.4857 | $1,231.48 | $1,231.45 | $1,231.50 | |