| 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 | $194.77 | 9.432% | $213.1407 | $213.14 | $213.15 | $213.10 |
| Purchase #2 | $71.28 | 11.254% | $79.3019 | $79.30 | $79.30 | $79.30 |
| Purchase #3 | $61.59 | 8.123% | $66.593 | $66.59 | $66.60 | $66.60 |
| Purchase #4 | $103.78 | 10.659% | $114.8419 | $114.84 | $114.85 | $114.80 |
| Purchase #5 | $250.75 | 12.550% | $282.2191 | $282.22 | $282.20 | $282.20 |
| Purchase #6 | $31.82 | 13.791% | $36.2083 | $36.21 | $36.20 | $36.20 |
| Purchase #7 | $109.90 | 6.120% | $116.6259 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $823.89 | $908.9308 | $908.93 | $908.95 | $908.80 | |