| 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 | $191.38 | 9.240% | $209.0635 | $209.06 | $209.05 | $209.10 |
| Purchase #2 | $230.28 | 3.357% | $238.0105 | $238.01 | $238.00 | $238.00 |
| Purchase #3 | $214.56 | 12.708% | $241.8263 | $241.83 | $241.85 | $241.80 |
| Purchase #4 | $163.40 | 10.622% | $180.7563 | $180.76 | $180.75 | $180.80 |
| Purchase #5 | $73.75 | 7.691% | $79.4221 | $79.42 | $79.40 | $79.40 |
| Purchase #6 | $149.74 | 13.323% | $169.6899 | $169.69 | $169.70 | $169.70 |
| Purchase #7 | $138.91 | 3.294% | $143.4857 | $143.49 | $143.50 | $143.50 |
| 7 purchase totals = | $1,162.02 | $1,262.2543 | $1,262.26 | $1,262.25 | $1,262.30 | |