| 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 | $97.54 | 11.807% | $109.0565 | $109.06 | $109.05 | $109.10 |
| Purchase #2 | $192.77 | 3.515% | $199.5459 | $199.55 | $199.55 | $199.50 |
| Purchase #3 | $194.49 | 9.595% | $213.1513 | $213.15 | $213.15 | $213.20 |
| Purchase #4 | $78.78 | 9.864% | $86.5509 | $86.55 | $86.55 | $86.60 |
| Purchase #5 | $8.66 | 6.185% | $9.1956 | $9.20 | $9.20 | $9.20 |
| Purchase #6 | $175.63 | 11.830% | $196.407 | $196.41 | $196.40 | $196.40 |
| Purchase #7 | $121.55 | 9.782% | $133.44 | $133.44 | $133.45 | $133.40 |
| 7 purchase totals = | $869.42 | $947.3472 | $947.36 | $947.35 | $947.40 | |