| 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 | $101.90 | 7.782% | $109.8299 | $109.83 | $109.85 | $109.80 |
| Purchase #2 | $240.80 | 8.688% | $261.7207 | $261.72 | $261.70 | $261.70 |
| Purchase #3 | $93.78 | 11.478% | $104.5441 | $104.54 | $104.55 | $104.50 |
| Purchase #4 | $250.52 | 5.238% | $263.6422 | $263.64 | $263.65 | $263.60 |
| Purchase #5 | $7.76 | 7.114% | $8.312 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $121.58 | 10.830% | $134.7471 | $134.75 | $134.75 | $134.70 |
| Purchase #7 | $75.39 | 8.480% | $81.7831 | $81.78 | $81.80 | $81.80 |
| 7 purchase totals = | $891.73 | $964.5791 | $964.57 | $964.60 | $964.40 | |