| 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 | $165.75 | 8.777% | $180.2979 | $180.30 | $180.30 | $180.30 |
| Purchase #2 | $227.89 | 8.136% | $246.4311 | $246.43 | $246.45 | $246.40 |
| Purchase #3 | $231.89 | 12.655% | $261.2357 | $261.24 | $261.25 | $261.20 |
| Purchase #4 | $23.83 | 8.250% | $25.796 | $25.80 | $25.80 | $25.80 |
| Purchase #5 | $88.52 | 12.556% | $99.6346 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $216.91 | 4.174% | $225.9638 | $225.96 | $225.95 | $226.00 |
| Purchase #7 | $241.30 | 12.749% | $272.0633 | $272.06 | $272.05 | $272.10 |
| 7 purchase totals = | $1,196.09 | $1,311.4224 | $1,311.42 | $1,311.45 | $1,311.40 | |