| 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 | $106.25 | 7.222% | $113.9234 | $113.92 | $113.90 | $113.90 |
| Purchase #2 | $165.90 | 13.234% | $187.8552 | $187.86 | $187.85 | $187.90 |
| Purchase #3 | $99.36 | 7.542% | $106.8537 | $106.85 | $106.85 | $106.90 |
| Purchase #4 | $94.57 | 9.172% | $103.244 | $103.24 | $103.25 | $103.20 |
| Purchase #5 | $79.58 | 3.136% | $82.0756 | $82.08 | $82.10 | $82.10 |
| Purchase #6 | $34.57 | 5.429% | $36.4468 | $36.45 | $36.45 | $36.40 |
| Purchase #7 | $248.58 | 13.147% | $281.2608 | $281.26 | $281.25 | $281.30 |
| 7 purchase totals = | $828.81 | $911.6595 | $911.66 | $911.65 | $911.70 | |