| 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 | $198.56 | 13.600% | $225.5642 | $225.56 | $225.55 | $225.60 |
| Purchase #2 | $218.73 | 3.690% | $226.8011 | $226.80 | $226.80 | $226.80 |
| Purchase #3 | $65.55 | 12.591% | $73.8034 | $73.80 | $73.80 | $73.80 |
| Purchase #4 | $175.27 | 8.854% | $190.7884 | $190.79 | $190.80 | $190.80 |
| Purchase #5 | $168.34 | 5.707% | $177.9472 | $177.95 | $177.95 | $177.90 |
| Purchase #6 | $213.56 | 7.265% | $229.0751 | $229.08 | $229.10 | $229.10 |
| Purchase #7 | $119.94 | 13.560% | $136.2039 | $136.20 | $136.20 | $136.20 |
| 7 purchase totals = | $1,159.95 | $1,260.1833 | $1,260.18 | $1,260.20 | $1,260.20 | |