| 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 | $100.31 | 9.315% | $109.6539 | $109.65 | $109.65 | $109.70 |
| Purchase #2 | $157.33 | 6.486% | $167.5344 | $167.53 | $167.55 | $167.50 |
| Purchase #3 | $240.94 | 6.215% | $255.9144 | $255.91 | $255.90 | $255.90 |
| Purchase #4 | $195.94 | 5.635% | $206.9812 | $206.98 | $207.00 | $207.00 |
| Purchase #5 | $182.28 | 8.131% | $197.1012 | $197.10 | $197.10 | $197.10 |
| Purchase #6 | $187.91 | 10.680% | $207.9788 | $207.98 | $208.00 | $208.00 |
| Purchase #7 | $74.92 | 10.565% | $82.8353 | $82.84 | $82.85 | $82.80 |
| 7 purchase totals = | $1,139.63 | $1,227.9992 | $1,227.99 | $1,228.05 | $1,228.00 | |