| 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 | $213.91 | 8.207% | $231.4656 | $231.47 | $231.45 | $231.50 |
| Purchase #2 | $199.94 | 7.712% | $215.3594 | $215.36 | $215.35 | $215.40 |
| Purchase #3 | $248.94 | 5.833% | $263.4607 | $263.46 | $263.45 | $263.50 |
| Purchase #4 | $81.78 | 4.258% | $85.2622 | $85.26 | $85.25 | $85.30 |
| Purchase #5 | $88.96 | 5.215% | $93.5993 | $93.60 | $93.60 | $93.60 |
| Purchase #6 | $16.55 | 3.517% | $17.1321 | $17.13 | $17.15 | $17.10 |
| Purchase #7 | $41.79 | 13.586% | $47.4676 | $47.47 | $47.45 | $47.50 |
| 7 purchase totals = | $891.87 | $953.7469 | $953.75 | $953.70 | $953.90 | |