| 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 | $8.41 | 10.354% | $9.2808 | $9.28 | $9.30 | $9.30 |
| Purchase #2 | $215.70 | 9.854% | $236.9551 | $236.96 | $236.95 | $237.00 |
| Purchase #3 | $64.94 | 8.664% | $70.5664 | $70.57 | $70.55 | $70.60 |
| Purchase #4 | $90.41 | 7.337% | $97.0434 | $97.04 | $97.05 | $97.00 |
| Purchase #5 | $10.38 | 8.725% | $11.2857 | $11.29 | $11.30 | $11.30 |
| Purchase #6 | $126.98 | 3.165% | $130.9989 | $131.00 | $131.00 | $131.00 |
| Purchase #7 | $208.81 | 8.394% | $226.3375 | $226.34 | $226.35 | $226.30 |
| 7 purchase totals = | $725.63 | $782.4678 | $782.48 | $782.50 | $782.50 | |