| 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 | $231.34 | 6.615% | $246.6431 | $246.64 | $246.65 | $246.60 |
| Purchase #2 | $8.58 | 3.528% | $8.8827 | $8.88 | $8.90 | $8.90 |
| Purchase #3 | $218.80 | 13.527% | $248.3971 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $20.64 | 13.866% | $23.5019 | $23.50 | $23.50 | $23.50 |
| Purchase #5 | $198.38 | 11.708% | $221.6063 | $221.61 | $221.60 | $221.60 |
| Purchase #6 | $205.71 | 12.360% | $231.1358 | $231.14 | $231.15 | $231.10 |
| Purchase #7 | $220.33 | 7.466% | $236.7798 | $236.78 | $236.80 | $236.80 |
| 7 purchase totals = | $1,103.78 | $1,216.9467 | $1,216.95 | $1,217.00 | $1,216.90 | |