| 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 | $204.53 | 7.734% | $220.3484 | $220.35 | $220.35 | $220.30 |
| Purchase #2 | $123.79 | 13.455% | $140.4459 | $140.45 | $140.45 | $140.40 |
| Purchase #3 | $74.29 | 7.240% | $79.6686 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $188.45 | 10.426% | $208.0978 | $208.10 | $208.10 | $208.10 |
| Purchase #5 | $113.88 | 11.753% | $127.2643 | $127.26 | $127.25 | $127.30 |
| Purchase #6 | $85.33 | 12.498% | $95.9945 | $95.99 | $96.00 | $96.00 |
| Purchase #7 | $34.95 | 8.440% | $37.8998 | $37.90 | $37.90 | $37.90 |
| 7 purchase totals = | $825.22 | $909.7193 | $909.72 | $909.70 | $909.70 | |