| 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 | $212.61 | 12.846% | $239.9219 | $239.92 | $239.90 | $239.90 |
| Purchase #2 | $58.91 | 12.791% | $66.4452 | $66.45 | $66.45 | $66.40 |
| Purchase #3 | $177.62 | 5.450% | $187.3003 | $187.30 | $187.30 | $187.30 |
| Purchase #4 | $215.87 | 10.364% | $238.2428 | $238.24 | $238.25 | $238.20 |
| Purchase #5 | $173.85 | 12.834% | $196.1619 | $196.16 | $196.15 | $196.20 |
| Purchase #6 | $41.81 | 12.389% | $46.9898 | $46.99 | $47.00 | $47.00 |
| Purchase #7 | $134.63 | 8.657% | $146.2849 | $146.28 | $146.30 | $146.30 |
| 7 purchase totals = | $1,015.30 | $1,121.3468 | $1,121.34 | $1,121.35 | $1,121.30 | |