| 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 | $125.86 | 12.540% | $141.6428 | $141.64 | $141.65 | $141.60 |
| Purchase #2 | $181.65 | 13.257% | $205.7313 | $205.73 | $205.75 | $205.70 |
| Purchase #3 | $27.73 | 9.455% | $30.3519 | $30.35 | $30.35 | $30.40 |
| Purchase #4 | $72.44 | 9.589% | $79.3863 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $134.84 | 5.794% | $142.6526 | $142.65 | $142.65 | $142.70 |
| Purchase #6 | $129.40 | 3.720% | $134.2137 | $134.21 | $134.20 | $134.20 |
| Purchase #7 | $219.36 | 9.142% | $239.4139 | $239.41 | $239.40 | $239.40 |
| 7 purchase totals = | $891.28 | $973.3925 | $973.38 | $973.40 | $973.40 | |