| 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 | $132.93 | 4.483% | $138.8893 | $138.89 | $138.90 | $138.90 |
| Purchase #2 | $64.72 | 9.411% | $70.8108 | $70.81 | $70.80 | $70.80 |
| Purchase #3 | $211.91 | 11.381% | $236.0275 | $236.03 | $236.05 | $236.00 |
| Purchase #4 | $92.62 | 3.138% | $95.5264 | $95.53 | $95.55 | $95.50 |
| Purchase #5 | $12.34 | 13.453% | $14.0001 | $14.00 | $14.00 | $14.00 |
| Purchase #6 | $140.52 | 13.347% | $159.2752 | $159.28 | $159.30 | $159.30 |
| Purchase #7 | $237.49 | 9.600% | $260.289 | $260.29 | $260.30 | $260.30 |
| 7 purchase totals = | $892.53 | $974.8183 | $974.83 | $974.90 | $974.80 | |