| 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 | $97.55 | 4.627% | $102.0636 | $102.06 | $102.05 | $102.10 |
| Purchase #2 | $239.30 | 13.358% | $271.2657 | $271.27 | $271.25 | $271.30 |
| Purchase #3 | $24.91 | 8.191% | $26.9504 | $26.95 | $26.95 | $27.00 |
| Purchase #4 | $227.57 | 4.183% | $237.0893 | $237.09 | $237.10 | $237.10 |
| Purchase #5 | $164.31 | 12.871% | $185.4583 | $185.46 | $185.45 | $185.50 |
| Purchase #6 | $120.66 | 10.161% | $132.9203 | $132.92 | $132.90 | $132.90 |
| Purchase #7 | $39.80 | 3.478% | $41.1842 | $41.18 | $41.20 | $41.20 |
| 7 purchase totals = | $914.10 | $996.9318 | $996.93 | $996.90 | $997.10 | |