| 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 | $74.94 | 9.106% | $81.764 | $81.76 | $81.75 | $81.80 |
| Purchase #2 | $219.32 | 3.710% | $227.4568 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $216.85 | 6.729% | $231.4418 | $231.44 | $231.45 | $231.40 |
| Purchase #4 | $110.59 | 13.363% | $125.3681 | $125.37 | $125.35 | $125.40 |
| Purchase #5 | $78.73 | 10.727% | $87.1754 | $87.18 | $87.20 | $87.20 |
| Purchase #6 | $204.60 | 10.778% | $226.6518 | $226.65 | $226.65 | $226.70 |
| Purchase #7 | $249.84 | 9.587% | $273.7922 | $273.79 | $273.80 | $273.80 |
| 7 purchase totals = | $1,154.87 | $1,253.6501 | $1,253.65 | $1,253.65 | $1,253.80 | |