| 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 | $101.84 | 11.381% | $113.4304 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $237.60 | 8.149% | $256.962 | $256.96 | $256.95 | $257.00 |
| Purchase #3 | $171.37 | 8.522% | $185.9742 | $185.97 | $185.95 | $186.00 |
| Purchase #4 | $18.47 | 11.221% | $20.5425 | $20.54 | $20.55 | $20.50 |
| Purchase #5 | $173.62 | 13.216% | $196.5656 | $196.57 | $196.55 | $196.60 |
| Purchase #6 | $229.82 | 13.801% | $261.5375 | $261.54 | $261.55 | $261.50 |
| Purchase #7 | $199.25 | 7.802% | $214.7955 | $214.80 | $214.80 | $214.80 |
| 7 purchase totals = | $1,131.97 | $1,249.8077 | $1,249.81 | $1,249.80 | $1,249.80 | |