| 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 | $231.90 | 12.616% | $261.1565 | $261.16 | $261.15 | $261.20 |
| Purchase #2 | $42.98 | 10.858% | $47.6468 | $47.65 | $47.65 | $47.60 |
| Purchase #3 | $107.80 | 13.319% | $122.1579 | $122.16 | $122.15 | $122.20 |
| Purchase #4 | $14.68 | 10.290% | $16.1906 | $16.19 | $16.20 | $16.20 |
| Purchase #5 | $22.46 | 9.504% | $24.5946 | $24.59 | $24.60 | $24.60 |
| Purchase #6 | $248.40 | 7.342% | $266.6375 | $266.64 | $266.65 | $266.60 |
| Purchase #7 | $119.50 | 7.872% | $128.907 | $128.91 | $128.90 | $128.90 |
| 7 purchase totals = | $787.72 | $867.2909 | $867.30 | $867.30 | $867.30 | |