| 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 | $117.58 | 10.601% | $130.0447 | $130.04 | $130.05 | $130.00 |
| Purchase #2 | $66.91 | 8.330% | $72.4836 | $72.48 | $72.50 | $72.50 |
| Purchase #3 | $169.58 | 11.696% | $189.4141 | $189.41 | $189.40 | $189.40 |
| Purchase #4 | $190.68 | 12.325% | $214.1813 | $214.18 | $214.20 | $214.20 |
| Purchase #5 | $152.27 | 3.120% | $157.0208 | $157.02 | $157.00 | $157.00 |
| Purchase #6 | $32.59 | 12.576% | $36.6885 | $36.69 | $36.70 | $36.70 |
| Purchase #7 | $99.27 | 9.464% | $108.6649 | $108.66 | $108.65 | $108.70 |
| 7 purchase totals = | $828.88 | $908.4979 | $908.48 | $908.50 | $908.50 | |