| 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 | $231.90 | 3.512% | $240.0443 | $240.04 | $240.05 | $240.00 |
| Purchase #2 | $49.39 | 13.286% | $55.952 | $55.95 | $55.95 | $56.00 |
| Purchase #3 | $125.25 | 8.569% | $135.9827 | $135.98 | $136.00 | $136.00 |
| Purchase #4 | $152.73 | 9.399% | $167.0851 | $167.09 | $167.10 | $167.10 |
| Purchase #5 | $169.53 | 9.658% | $185.9032 | $185.90 | $185.90 | $185.90 |
| Purchase #6 | $9.44 | 9.740% | $10.3595 | $10.36 | $10.35 | $10.40 |
| Purchase #7 | $170.84 | 10.711% | $189.1387 | $189.14 | $189.15 | $189.10 |
| 7 purchase totals = | $909.08 | $984.4655 | $984.46 | $984.50 | $984.50 | |