| 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 | $104.76 | 11.750% | $117.0693 | $117.07 | $117.05 | $117.10 |
| Purchase #2 | $216.73 | 5.182% | $227.9609 | $227.96 | $227.95 | $228.00 |
| Purchase #3 | $121.68 | 7.336% | $130.6064 | $130.61 | $130.60 | $130.60 |
| Purchase #4 | $192.36 | 12.230% | $215.8856 | $215.89 | $215.90 | $215.90 |
| Purchase #5 | $136.81 | 10.393% | $151.0287 | $151.03 | $151.05 | $151.00 |
| Purchase #6 | $90.64 | 7.542% | $97.4761 | $97.48 | $97.50 | $97.50 |
| Purchase #7 | $182.43 | 12.747% | $205.6844 | $205.68 | $205.70 | $205.70 |
| 7 purchase totals = | $1,045.41 | $1,145.7114 | $1,145.72 | $1,145.75 | $1,145.80 | |