| 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 | $75.94 | 10.313% | $83.7717 | $83.77 | $83.75 | $83.80 |
| Purchase #2 | $241.31 | 3.622% | $250.0502 | $250.05 | $250.05 | $250.10 |
| Purchase #3 | $129.72 | 7.733% | $139.7512 | $139.75 | $139.75 | $139.80 |
| Purchase #4 | $182.90 | 13.372% | $207.3574 | $207.36 | $207.35 | $207.40 |
| Purchase #5 | $232.92 | 10.840% | $258.1685 | $258.17 | $258.15 | $258.20 |
| Purchase #6 | $213.84 | 8.451% | $231.9116 | $231.91 | $231.90 | $231.90 |
| Purchase #7 | $102.77 | 13.828% | $116.981 | $116.98 | $117.00 | $117.00 |
| 7 purchase totals = | $1,179.40 | $1,287.9916 | $1,287.99 | $1,287.95 | $1,288.20 | |