| 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 | $198.50 | 3.138% | $204.7289 | $204.73 | $204.75 | $204.70 |
| Purchase #2 | $190.25 | 12.260% | $213.5747 | $213.57 | $213.55 | $213.60 |
| Purchase #3 | $207.85 | 6.822% | $222.0295 | $222.03 | $222.05 | $222.00 |
| Purchase #4 | $191.46 | 4.828% | $200.7037 | $200.70 | $200.70 | $200.70 |
| Purchase #5 | $109.84 | 3.400% | $113.5746 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $163.30 | 3.579% | $169.1445 | $169.14 | $169.15 | $169.10 |
| Purchase #7 | $140.33 | 9.286% | $153.361 | $153.36 | $153.35 | $153.40 |
| 7 purchase totals = | $1,201.53 | $1,277.1169 | $1,277.10 | $1,277.10 | $1,277.10 | |