| 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 | $205.37 | 3.869% | $213.3158 | $213.32 | $213.30 | $213.30 |
| Purchase #2 | $202.41 | 8.327% | $219.2647 | $219.26 | $219.25 | $219.30 |
| Purchase #3 | $169.78 | 7.612% | $182.7037 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $215.29 | 3.684% | $223.2213 | $223.22 | $223.20 | $223.20 |
| Purchase #5 | $205.46 | 10.502% | $227.0374 | $227.04 | $227.05 | $227.00 |
| Purchase #6 | $141.97 | 5.390% | $149.6222 | $149.62 | $149.60 | $149.60 |
| Purchase #7 | $196.92 | 11.831% | $220.2176 | $220.22 | $220.20 | $220.20 |
| 7 purchase totals = | $1,337.20 | $1,435.3827 | $1,435.38 | $1,435.30 | $1,435.30 | |