| 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 | $222.79 | 6.195% | $236.5918 | $236.59 | $236.60 | $236.60 |
| Purchase #2 | $250.67 | 3.145% | $258.5536 | $258.55 | $258.55 | $258.60 |
| Purchase #3 | $46.75 | 3.634% | $48.4489 | $48.45 | $48.45 | $48.40 |
| Purchase #4 | $214.32 | 3.678% | $222.2027 | $222.20 | $222.20 | $222.20 |
| Purchase #5 | $234.36 | 5.621% | $247.5334 | $247.53 | $247.55 | $247.50 |
| Purchase #6 | $105.50 | 3.145% | $108.818 | $108.82 | $108.80 | $108.80 |
| Purchase #7 | $183.41 | 5.175% | $192.9015 | $192.90 | $192.90 | $192.90 |
| 7 purchase totals = | $1,257.80 | $1,315.0499 | $1,315.04 | $1,315.05 | $1,315.00 | |