| 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 | $194.86 | 8.382% | $211.1932 | $211.19 | $211.20 | $211.20 |
| Purchase #2 | $40.58 | 11.831% | $45.381 | $45.38 | $45.40 | $45.40 |
| Purchase #3 | $139.37 | 10.693% | $154.2728 | $154.27 | $154.25 | $154.30 |
| Purchase #4 | $174.49 | 4.258% | $181.9198 | $181.92 | $181.90 | $181.90 |
| Purchase #5 | $207.97 | 11.488% | $231.8616 | $231.86 | $231.85 | $231.90 |
| Purchase #6 | $194.29 | 11.790% | $217.1968 | $217.20 | $217.20 | $217.20 |
| Purchase #7 | $213.81 | 7.104% | $228.9991 | $229.00 | $229.00 | $229.00 |
| 7 purchase totals = | $1,165.37 | $1,270.8243 | $1,270.82 | $1,270.80 | $1,270.90 | |