| 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 | $225.38 | 3.461% | $233.1804 | $233.18 | $233.20 | $233.20 |
| Purchase #2 | $111.56 | 10.238% | $122.9815 | $122.98 | $123.00 | $123.00 |
| Purchase #3 | $102.46 | 5.136% | $107.7223 | $107.72 | $107.70 | $107.70 |
| Purchase #4 | $34.36 | 12.710% | $38.7272 | $38.73 | $38.75 | $38.70 |
| Purchase #5 | $221.89 | 6.626% | $236.5924 | $236.59 | $236.60 | $236.60 |
| Purchase #6 | $62.70 | 9.186% | $68.4596 | $68.46 | $68.45 | $68.50 |
| Purchase #7 | $16.96 | 4.283% | $17.6864 | $17.69 | $17.70 | $17.70 |
| 7 purchase totals = | $775.31 | $825.3498 | $825.35 | $825.40 | $825.40 | |