| 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 | $97.93 | 6.360% | $104.1583 | $104.16 | $104.15 | $104.20 |
| Purchase #2 | $223.43 | 12.588% | $251.5554 | $251.56 | $251.55 | $251.60 |
| Purchase #3 | $250.99 | 12.367% | $282.0299 | $282.03 | $282.05 | $282.00 |
| Purchase #4 | $179.94 | 4.807% | $188.5897 | $188.59 | $188.60 | $188.60 |
| Purchase #5 | $109.57 | 6.774% | $116.9923 | $116.99 | $117.00 | $117.00 |
| Purchase #6 | $148.50 | 6.832% | $158.6455 | $158.65 | $158.65 | $158.60 |
| Purchase #7 | $190.62 | 3.215% | $196.7484 | $196.75 | $196.75 | $196.70 |
| 7 purchase totals = | $1,200.98 | $1,298.7195 | $1,298.73 | $1,298.75 | $1,298.70 | |