| 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 | $129.93 | 4.343% | $135.5729 | $135.57 | $135.55 | $135.60 |
| Purchase #2 | $15.56 | 9.526% | $17.0422 | $17.04 | $17.05 | $17.00 |
| Purchase #3 | $146.38 | 5.831% | $154.9154 | $154.92 | $154.90 | $154.90 |
| Purchase #4 | $169.71 | 11.160% | $188.6496 | $188.65 | $188.65 | $188.60 |
| Purchase #5 | $195.81 | 9.172% | $213.7697 | $213.77 | $213.75 | $213.80 |
| Purchase #6 | $121.98 | 11.581% | $136.1065 | $136.11 | $136.10 | $136.10 |
| Purchase #7 | $182.96 | 7.635% | $196.929 | $196.93 | $196.95 | $196.90 |
| 7 purchase totals = | $962.33 | $1,042.9853 | $1,042.99 | $1,042.95 | $1,042.90 | |