| 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 | $188.74 | 4.263% | $196.786 | $196.79 | $196.80 | $196.80 |
| Purchase #2 | $199.47 | 4.222% | $207.8916 | $207.89 | $207.90 | $207.90 |
| Purchase #3 | $85.99 | 6.273% | $91.3842 | $91.38 | $91.40 | $91.40 |
| Purchase #4 | $112.58 | 6.838% | $120.2782 | $120.28 | $120.30 | $120.30 |
| Purchase #5 | $38.49 | 3.274% | $39.7502 | $39.75 | $39.75 | $39.80 |
| Purchase #6 | $97.38 | 10.141% | $107.2553 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $212.60 | 11.183% | $236.3751 | $236.38 | $236.40 | $236.40 |
| 7 purchase totals = | $935.25 | $999.7206 | $999.73 | $999.80 | $999.90 | |