| 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 | $109.93 | 13.324% | $124.5771 | $124.58 | $124.60 | $124.60 |
| Purchase #2 | $203.53 | 11.829% | $227.6056 | $227.61 | $227.60 | $227.60 |
| Purchase #3 | $179.73 | 13.317% | $203.6646 | $203.66 | $203.65 | $203.70 |
| Purchase #4 | $198.43 | 8.693% | $215.6795 | $215.68 | $215.70 | $215.70 |
| Purchase #5 | $89.97 | 8.352% | $97.4843 | $97.48 | $97.50 | $97.50 |
| Purchase #6 | $5.63 | 3.530% | $5.8287 | $5.83 | $5.85 | $5.80 |
| Purchase #7 | $118.56 | 10.163% | $130.6093 | $130.61 | $130.60 | $130.60 |
| 7 purchase totals = | $905.78 | $1,005.4491 | $1,005.45 | $1,005.50 | $1,005.50 | |