| 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 | $14.81 | 3.524% | $15.3319 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $36.93 | 13.308% | $41.8446 | $41.84 | $41.85 | $41.80 |
| Purchase #3 | $153.47 | 10.151% | $169.0487 | $169.05 | $169.05 | $169.00 |
| Purchase #4 | $173.44 | 11.720% | $193.7672 | $193.77 | $193.75 | $193.80 |
| Purchase #5 | $194.88 | 9.511% | $213.415 | $213.42 | $213.40 | $213.40 |
| Purchase #6 | $242.59 | 8.142% | $262.3417 | $262.34 | $262.35 | $262.30 |
| Purchase #7 | $199.97 | 8.482% | $216.9315 | $216.93 | $216.95 | $216.90 |
| 7 purchase totals = | $1,016.09 | $1,112.6806 | $1,112.68 | $1,112.70 | $1,112.50 | |