| 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 | $198.48 | 3.549% | $205.5241 | $205.52 | $205.50 | $205.50 |
| Purchase #2 | $102.78 | 13.836% | $117.0006 | $117.00 | $117.00 | $117.00 |
| Purchase #3 | $228.54 | 13.468% | $259.3198 | $259.32 | $259.30 | $259.30 |
| Purchase #4 | $30.32 | 8.843% | $33.0012 | $33.00 | $33.00 | $33.00 |
| Purchase #5 | $167.80 | 13.698% | $190.7852 | $190.79 | $190.80 | $190.80 |
| Purchase #6 | $139.61 | 3.109% | $143.9505 | $143.95 | $143.95 | $144.00 |
| Purchase #7 | $146.44 | 11.267% | $162.9394 | $162.94 | $162.95 | $162.90 |
| 7 purchase totals = | $1,013.97 | $1,112.5208 | $1,112.52 | $1,112.50 | $1,112.50 | |