| 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 | $209.28 | 11.792% | $233.9583 | $233.96 | $233.95 | $234.00 |
| Purchase #2 | $130.44 | 3.344% | $134.8019 | $134.80 | $134.80 | $134.80 |
| Purchase #3 | $15.87 | 10.503% | $17.5368 | $17.54 | $17.55 | $17.50 |
| Purchase #4 | $30.56 | 7.583% | $32.8774 | $32.88 | $32.90 | $32.90 |
| Purchase #5 | $47.32 | 11.670% | $52.8422 | $52.84 | $52.85 | $52.80 |
| Purchase #6 | $196.35 | 6.638% | $209.3837 | $209.38 | $209.40 | $209.40 |
| Purchase #7 | $8.67 | 3.593% | $8.9815 | $8.98 | $9.00 | $9.00 |
| 7 purchase totals = | $638.49 | $690.3818 | $690.38 | $690.45 | $690.40 | |