| 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 | $105.39 | 12.269% | $118.3203 | $118.32 | $118.30 | $118.30 |
| Purchase #2 | $105.32 | 3.853% | $109.378 | $109.38 | $109.40 | $109.40 |
| Purchase #3 | $151.27 | 7.720% | $162.948 | $162.95 | $162.95 | $162.90 |
| Purchase #4 | $126.86 | 7.686% | $136.6105 | $136.61 | $136.60 | $136.60 |
| Purchase #5 | $207.86 | 7.657% | $223.7758 | $223.78 | $223.80 | $223.80 |
| Purchase #6 | $222.54 | 10.126% | $245.0744 | $245.07 | $245.05 | $245.10 |
| Purchase #7 | $208.68 | 13.353% | $236.545 | $236.55 | $236.55 | $236.50 |
| 7 purchase totals = | $1,127.92 | $1,232.6520 | $1,232.66 | $1,232.65 | $1,232.60 | |