| 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 | $188.97 | 11.801% | $211.2703 | $211.27 | $211.25 | $211.30 |
| Purchase #2 | $139.65 | 3.632% | $144.7221 | $144.72 | $144.70 | $144.70 |
| Purchase #3 | $25.73 | 12.423% | $28.9264 | $28.93 | $28.95 | $28.90 |
| Purchase #4 | $45.71 | 13.284% | $51.7821 | $51.78 | $51.80 | $51.80 |
| Purchase #5 | $208.55 | 3.602% | $216.062 | $216.06 | $216.05 | $216.10 |
| Purchase #6 | $239.36 | 3.159% | $246.9214 | $246.92 | $246.90 | $246.90 |
| Purchase #7 | $39.96 | 10.636% | $44.2101 | $44.21 | $44.20 | $44.20 |
| 7 purchase totals = | $887.93 | $943.8944 | $943.89 | $943.85 | $943.90 | |