| 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 | $22.42 | 6.797% | $23.9439 | $23.94 | $23.95 | $23.90 |
| Purchase #2 | $25.68 | 3.416% | $26.5572 | $26.56 | $26.55 | $26.60 |
| Purchase #3 | $205.55 | 3.341% | $212.4174 | $212.42 | $212.40 | $212.40 |
| Purchase #4 | $87.33 | 12.672% | $98.3965 | $98.40 | $98.40 | $98.40 |
| Purchase #5 | $89.79 | 6.346% | $95.4881 | $95.49 | $95.50 | $95.50 |
| Purchase #6 | $234.82 | 5.795% | $248.4278 | $248.43 | $248.45 | $248.40 |
| Purchase #7 | $250.32 | 11.155% | $278.2432 | $278.24 | $278.25 | $278.20 |
| 7 purchase totals = | $915.91 | $983.4741 | $983.48 | $983.50 | $983.40 | |