| 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 | $107.91 | 13.497% | $122.4746 | $122.47 | $122.45 | $122.50 |
| Purchase #2 | $72.26 | 9.713% | $79.2786 | $79.28 | $79.30 | $79.30 |
| Purchase #3 | $15.85 | 7.390% | $17.0213 | $17.02 | $17.00 | $17.00 |
| Purchase #4 | $126.68 | 6.335% | $134.7052 | $134.71 | $134.70 | $134.70 |
| Purchase #5 | $179.95 | 12.335% | $202.1468 | $202.15 | $202.15 | $202.10 |
| Purchase #6 | $95.69 | 9.613% | $104.8887 | $104.89 | $104.90 | $104.90 |
| Purchase #7 | $218.45 | 8.134% | $236.2187 | $236.22 | $236.20 | $236.20 |
| 7 purchase totals = | $816.79 | $896.7339 | $896.74 | $896.70 | $896.70 | |