| 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 | $246.84 | 4.467% | $257.8663 | $257.87 | $257.85 | $257.90 |
| Purchase #2 | $105.99 | 11.425% | $118.0994 | $118.10 | $118.10 | $118.10 |
| Purchase #3 | $185.99 | 9.659% | $203.9548 | $203.95 | $203.95 | $204.00 |
| Purchase #4 | $250.94 | 4.447% | $262.0993 | $262.10 | $262.10 | $262.10 |
| Purchase #5 | $221.27 | 12.531% | $248.9973 | $249.00 | $249.00 | $249.00 |
| Purchase #6 | $24.74 | 6.806% | $26.4238 | $26.42 | $26.40 | $26.40 |
| Purchase #7 | $169.94 | 13.845% | $193.4682 | $193.47 | $193.45 | $193.50 |
| 7 purchase totals = | $1,205.71 | $1,310.9091 | $1,310.91 | $1,310.85 | $1,311.00 | |