| 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 | $240.93 | 8.509% | $261.4307 | $261.43 | $261.45 | $261.40 |
| Purchase #2 | $77.38 | 3.341% | $79.9653 | $79.97 | $79.95 | $80.00 |
| Purchase #3 | $130.34 | 8.773% | $141.7747 | $141.77 | $141.75 | $141.80 |
| Purchase #4 | $223.67 | 11.176% | $248.6674 | $248.67 | $248.65 | $248.70 |
| Purchase #5 | $185.75 | 5.862% | $196.6387 | $196.64 | $196.65 | $196.60 |
| Purchase #6 | $91.56 | 9.216% | $99.9982 | $100.00 | $100.00 | $100.00 |
| Purchase #7 | $79.41 | 3.726% | $82.3688 | $82.37 | $82.35 | $82.40 |
| 7 purchase totals = | $1,029.04 | $1,110.8438 | $1,110.85 | $1,110.80 | $1,110.90 | |