| 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 | $205.92 | 12.299% | $231.2461 | $231.25 | $231.25 | $231.20 |
| Purchase #2 | $203.71 | 13.614% | $231.4431 | $231.44 | $231.45 | $231.40 |
| Purchase #3 | $241.55 | 9.754% | $265.1108 | $265.11 | $265.10 | $265.10 |
| Purchase #4 | $70.80 | 3.416% | $73.2185 | $73.22 | $73.20 | $73.20 |
| Purchase #5 | $185.40 | 11.808% | $207.292 | $207.29 | $207.30 | $207.30 |
| Purchase #6 | $104.90 | 12.118% | $117.6118 | $117.61 | $117.60 | $117.60 |
| Purchase #7 | $91.49 | 6.601% | $97.5293 | $97.53 | $97.55 | $97.50 |
| 7 purchase totals = | $1,103.77 | $1,223.4516 | $1,223.45 | $1,223.45 | $1,223.30 | |