| 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 | $246.82 | 4.387% | $257.648 | $257.65 | $257.65 | $257.60 |
| Purchase #2 | $249.76 | 11.377% | $278.1752 | $278.18 | $278.20 | $278.20 |
| Purchase #3 | $248.66 | 5.301% | $261.8415 | $261.84 | $261.85 | $261.80 |
| Purchase #4 | $29.35 | 10.409% | $32.405 | $32.41 | $32.40 | $32.40 |
| Purchase #5 | $21.43 | 6.822% | $22.892 | $22.89 | $22.90 | $22.90 |
| Purchase #6 | $50.52 | 4.263% | $52.6737 | $52.67 | $52.65 | $52.70 |
| Purchase #7 | $137.40 | 4.310% | $143.3219 | $143.32 | $143.30 | $143.30 |
| 7 purchase totals = | $983.94 | $1,048.9573 | $1,048.96 | $1,048.95 | $1,048.90 | |