| 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 | $208.36 | 3.831% | $216.3423 | $216.34 | $216.35 | $216.30 |
| Purchase #2 | $195.44 | 13.586% | $221.9925 | $221.99 | $222.00 | $222.00 |
| Purchase #3 | $10.53 | 6.457% | $11.2099 | $11.21 | $11.20 | $11.20 |
| Purchase #4 | $198.59 | 5.390% | $209.294 | $209.29 | $209.30 | $209.30 |
| Purchase #5 | $219.63 | 5.440% | $231.5779 | $231.58 | $231.60 | $231.60 |
| Purchase #6 | $11.58 | 6.452% | $12.3271 | $12.33 | $12.35 | $12.30 |
| Purchase #7 | $71.86 | 13.287% | $81.408 | $81.41 | $81.40 | $81.40 |
| 7 purchase totals = | $915.99 | $984.1517 | $984.15 | $984.20 | $984.10 | |