| 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 | $242.47 | 13.820% | $275.9794 | $275.98 | $276.00 | $276.00 |
| Purchase #2 | $47.58 | 3.477% | $49.2344 | $49.23 | $49.25 | $49.20 |
| Purchase #3 | $97.36 | 9.424% | $106.5352 | $106.54 | $106.55 | $106.50 |
| Purchase #4 | $232.63 | 7.619% | $250.3541 | $250.35 | $250.35 | $250.40 |
| Purchase #5 | $57.45 | 12.189% | $64.4526 | $64.45 | $64.45 | $64.50 |
| Purchase #6 | $215.69 | 3.348% | $222.9113 | $222.91 | $222.90 | $222.90 |
| Purchase #7 | $191.37 | 9.565% | $209.6745 | $209.67 | $209.65 | $209.70 |
| 7 purchase totals = | $1,084.55 | $1,179.1415 | $1,179.13 | $1,179.15 | $1,179.20 | |