| 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 | $207.46 | 3.284% | $214.273 | $214.27 | $214.25 | $214.30 |
| Purchase #2 | $137.88 | 9.359% | $150.7842 | $150.78 | $150.80 | $150.80 |
| Purchase #3 | $164.50 | 3.550% | $170.3398 | $170.34 | $170.35 | $170.30 |
| Purchase #4 | $22.94 | 4.595% | $23.9941 | $23.99 | $24.00 | $24.00 |
| Purchase #5 | $82.25 | 11.736% | $91.9029 | $91.90 | $91.90 | $91.90 |
| Purchase #6 | $12.31 | 5.175% | $12.947 | $12.95 | $12.95 | $12.90 |
| Purchase #7 | $26.74 | 13.375% | $30.3165 | $30.32 | $30.30 | $30.30 |
| 7 purchase totals = | $654.08 | $694.5575 | $694.55 | $694.55 | $694.50 | |