| 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 | $240.62 | 7.665% | $259.0635 | $259.06 | $259.05 | $259.10 |
| Purchase #2 | $184.59 | 11.103% | $205.085 | $205.09 | $205.10 | $205.10 |
| Purchase #3 | $188.53 | 3.141% | $194.4517 | $194.45 | $194.45 | $194.50 |
| Purchase #4 | $49.69 | 5.546% | $52.4458 | $52.45 | $52.45 | $52.40 |
| Purchase #5 | $161.62 | 4.336% | $168.6278 | $168.63 | $168.65 | $168.60 |
| Purchase #6 | $99.81 | 13.144% | $112.929 | $112.93 | $112.95 | $112.90 |
| Purchase #7 | $154.52 | 9.437% | $169.1021 | $169.10 | $169.10 | $169.10 |
| 7 purchase totals = | $1,079.38 | $1,161.7049 | $1,161.71 | $1,161.75 | $1,161.70 | |