| 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 | $178.97 | 7.195% | $191.8469 | $191.85 | $191.85 | $191.80 |
| Purchase #2 | $130.61 | 10.684% | $144.5644 | $144.56 | $144.55 | $144.60 |
| Purchase #3 | $216.82 | 11.471% | $241.6914 | $241.69 | $241.70 | $241.70 |
| Purchase #4 | $104.82 | 11.527% | $116.9026 | $116.90 | $116.90 | $116.90 |
| Purchase #5 | $250.76 | 8.218% | $271.3675 | $271.37 | $271.35 | $271.40 |
| Purchase #6 | $61.79 | 6.351% | $65.7143 | $65.71 | $65.70 | $65.70 |
| Purchase #7 | $197.94 | 4.551% | $206.9482 | $206.95 | $206.95 | $206.90 |
| 7 purchase totals = | $1,141.71 | $1,239.0353 | $1,239.03 | $1,239.00 | $1,239.00 | |