| 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 | $122.49 | 8.123% | $132.4399 | $132.44 | $132.45 | $132.40 |
| Purchase #2 | $234.83 | 11.530% | $261.9059 | $261.91 | $261.90 | $261.90 |
| Purchase #3 | $134.69 | 12.248% | $151.1868 | $151.19 | $151.20 | $151.20 |
| Purchase #4 | $231.57 | 9.599% | $253.7984 | $253.80 | $253.80 | $253.80 |
| Purchase #5 | $207.87 | 9.310% | $227.2227 | $227.22 | $227.20 | $227.20 |
| Purchase #6 | $231.70 | 3.358% | $239.4805 | $239.48 | $239.50 | $239.50 |
| Purchase #7 | $82.43 | 9.810% | $90.5164 | $90.52 | $90.50 | $90.50 |
| 7 purchase totals = | $1,245.58 | $1,356.5506 | $1,356.56 | $1,356.55 | $1,356.50 | |