| 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 | $75.91 | 10.827% | $84.1288 | $84.13 | $84.15 | $84.10 |
| Purchase #2 | $188.30 | 11.102% | $209.2051 | $209.21 | $209.20 | $209.20 |
| Purchase #3 | $161.47 | 4.789% | $169.2028 | $169.20 | $169.20 | $169.20 |
| Purchase #4 | $177.50 | 6.195% | $188.4961 | $188.50 | $188.50 | $188.50 |
| Purchase #5 | $193.74 | 10.483% | $214.0498 | $214.05 | $214.05 | $214.00 |
| Purchase #6 | $209.43 | 11.514% | $233.5438 | $233.54 | $233.55 | $233.50 |
| Purchase #7 | $154.47 | 11.111% | $171.6332 | $171.63 | $171.65 | $171.60 |
| 7 purchase totals = | $1,160.82 | $1,270.2596 | $1,270.26 | $1,270.30 | $1,270.10 | |