| 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 | $124.79 | 9.474% | $136.6126 | $136.61 | $136.60 | $136.60 |
| Purchase #2 | $171.58 | 6.822% | $183.2852 | $183.29 | $183.30 | $183.30 |
| Purchase #3 | $29.45 | 12.346% | $33.0859 | $33.09 | $33.10 | $33.10 |
| Purchase #4 | $87.34 | 13.416% | $99.0575 | $99.06 | $99.05 | $99.10 |
| Purchase #5 | $248.65 | 3.583% | $257.5591 | $257.56 | $257.55 | $257.60 |
| Purchase #6 | $74.96 | 8.691% | $81.4748 | $81.47 | $81.45 | $81.50 |
| Purchase #7 | $250.49 | 6.670% | $267.1977 | $267.20 | $267.20 | $267.20 |
| 7 purchase totals = | $987.26 | $1,058.2728 | $1,058.28 | $1,058.25 | $1,058.40 | |