| 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 | $21.32 | 9.167% | $23.2744 | $23.27 | $23.25 | $23.30 |
| Purchase #2 | $140.87 | 12.659% | $158.7027 | $158.70 | $158.70 | $158.70 |
| Purchase #3 | $190.70 | 7.473% | $204.951 | $204.95 | $204.95 | $205.00 |
| Purchase #4 | $242.63 | 12.867% | $273.8492 | $273.85 | $273.85 | $273.80 |
| Purchase #5 | $82.37 | 6.539% | $87.7562 | $87.76 | $87.75 | $87.80 |
| Purchase #6 | $124.62 | 10.755% | $138.0229 | $138.02 | $138.00 | $138.00 |
| Purchase #7 | $181.34 | 10.716% | $200.7724 | $200.77 | $200.75 | $200.80 |
| 7 purchase totals = | $983.85 | $1,087.3288 | $1,087.32 | $1,087.25 | $1,087.40 | |