| 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 | $215.34 | 5.545% | $227.2806 | $227.28 | $227.30 | $227.30 |
| Purchase #2 | $163.66 | 3.144% | $168.8055 | $168.81 | $168.80 | $168.80 |
| Purchase #3 | $194.46 | 6.139% | $206.3979 | $206.40 | $206.40 | $206.40 |
| Purchase #4 | $66.64 | 13.535% | $75.6597 | $75.66 | $75.65 | $75.70 |
| Purchase #5 | $239.65 | 8.234% | $259.3828 | $259.38 | $259.40 | $259.40 |
| Purchase #6 | $242.78 | 9.476% | $265.7858 | $265.79 | $265.80 | $265.80 |
| Purchase #7 | $76.70 | 9.835% | $84.2434 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $1,199.23 | $1,287.5557 | $1,287.56 | $1,287.60 | $1,287.60 | |