| 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 | $226.55 | 4.330% | $236.3596 | $236.36 | $236.35 | $236.40 |
| Purchase #2 | $53.57 | 12.233% | $60.1232 | $60.12 | $60.10 | $60.10 |
| Purchase #3 | $111.60 | 9.297% | $121.9755 | $121.98 | $122.00 | $122.00 |
| Purchase #4 | $13.96 | 10.512% | $15.4275 | $15.43 | $15.45 | $15.40 |
| Purchase #5 | $115.87 | 12.650% | $130.5276 | $130.53 | $130.55 | $130.50 |
| Purchase #6 | $27.81 | 9.519% | $30.4572 | $30.46 | $30.45 | $30.50 |
| Purchase #7 | $161.27 | 11.807% | $180.3111 | $180.31 | $180.30 | $180.30 |
| 7 purchase totals = | $710.63 | $775.1817 | $775.19 | $775.20 | $775.20 | |