| 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 | $228.26 | 3.418% | $236.0619 | $236.06 | $236.05 | $236.10 |
| Purchase #2 | $176.34 | 5.690% | $186.3737 | $186.37 | $186.35 | $186.40 |
| Purchase #3 | $149.40 | 11.670% | $166.835 | $166.84 | $166.85 | $166.80 |
| Purchase #4 | $187.28 | 5.730% | $198.0111 | $198.01 | $198.00 | $198.00 |
| Purchase #5 | $73.46 | 9.503% | $80.4409 | $80.44 | $80.45 | $80.40 |
| Purchase #6 | $129.96 | 10.702% | $143.8683 | $143.87 | $143.85 | $143.90 |
| Purchase #7 | $81.57 | 5.311% | $85.9022 | $85.90 | $85.90 | $85.90 |
| 7 purchase totals = | $1,026.27 | $1,097.4931 | $1,097.49 | $1,097.45 | $1,097.50 | |