| 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 | $216.72 | 3.534% | $224.3789 | $224.38 | $224.40 | $224.40 |
| Purchase #2 | $175.53 | 3.872% | $182.3265 | $182.33 | $182.35 | $182.30 |
| Purchase #3 | $249.65 | 3.804% | $259.1467 | $259.15 | $259.15 | $259.10 |
| Purchase #4 | $26.30 | 11.611% | $29.3537 | $29.35 | $29.35 | $29.40 |
| Purchase #5 | $25.40 | 5.499% | $26.7967 | $26.80 | $26.80 | $26.80 |
| Purchase #6 | $19.47 | 3.163% | $20.0858 | $20.09 | $20.10 | $20.10 |
| Purchase #7 | $109.27 | 13.822% | $124.3733 | $124.37 | $124.35 | $124.40 |
| 7 purchase totals = | $822.34 | $866.4616 | $866.47 | $866.50 | $866.50 | |