| 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 | $206.72 | 4.135% | $215.2679 | $215.27 | $215.25 | $215.30 |
| Purchase #2 | $35.66 | 6.277% | $37.8984 | $37.90 | $37.90 | $37.90 |
| Purchase #3 | $71.40 | 4.818% | $74.8401 | $74.84 | $74.85 | $74.80 |
| Purchase #4 | $248.76 | 5.284% | $261.9045 | $261.90 | $261.90 | $261.90 |
| Purchase #5 | $123.89 | 13.699% | $140.8617 | $140.86 | $140.85 | $140.90 |
| Purchase #6 | $7.65 | 13.786% | $8.7046 | $8.70 | $8.70 | $8.70 |
| Purchase #7 | $154.25 | 10.463% | $170.3892 | $170.39 | $170.40 | $170.40 |
| 7 purchase totals = | $848.33 | $909.8664 | $909.86 | $909.85 | $909.90 | |