| 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 | $212.65 | 9.244% | $232.3074 | $232.31 | $232.30 | $232.30 |
| Purchase #2 | $53.34 | 7.412% | $57.2936 | $57.29 | $57.30 | $57.30 |
| Purchase #3 | $233.68 | 6.369% | $248.5631 | $248.56 | $248.55 | $248.60 |
| Purchase #4 | $192.40 | 8.160% | $208.0998 | $208.10 | $208.10 | $208.10 |
| Purchase #5 | $145.34 | 10.464% | $160.5484 | $160.55 | $160.55 | $160.50 |
| Purchase #6 | $231.96 | 12.775% | $261.5929 | $261.59 | $261.60 | $261.60 |
| Purchase #7 | $165.41 | 3.179% | $170.6684 | $170.67 | $170.65 | $170.70 |
| 7 purchase totals = | $1,234.78 | $1,339.0736 | $1,339.07 | $1,339.05 | $1,339.10 | |