| 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 | $27.79 | 8.508% | $30.1544 | $30.15 | $30.15 | $30.20 |
| Purchase #2 | $244.40 | 7.129% | $261.8233 | $261.82 | $261.80 | $261.80 |
| Purchase #3 | $231.50 | 6.847% | $247.3508 | $247.35 | $247.35 | $247.40 |
| Purchase #4 | $148.84 | 12.673% | $167.7025 | $167.70 | $167.70 | $167.70 |
| Purchase #5 | $81.69 | 7.209% | $87.579 | $87.58 | $87.60 | $87.60 |
| Purchase #6 | $198.56 | 3.377% | $205.2654 | $205.27 | $205.25 | $205.30 |
| Purchase #7 | $222.78 | 11.458% | $248.3061 | $248.31 | $248.30 | $248.30 |
| 7 purchase totals = | $1,155.56 | $1,248.1815 | $1,248.18 | $1,248.15 | $1,248.30 | |