| 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 | $186.27 | 13.735% | $211.8542 | $211.85 | $211.85 | $211.90 |
| Purchase #2 | $13.89 | 11.458% | $15.4815 | $15.48 | $15.50 | $15.50 |
| Purchase #3 | $226.51 | 5.803% | $239.6544 | $239.65 | $239.65 | $239.70 |
| Purchase #4 | $18.97 | 8.846% | $20.6481 | $20.65 | $20.65 | $20.60 |
| Purchase #5 | $13.83 | 12.622% | $15.5756 | $15.58 | $15.60 | $15.60 |
| Purchase #6 | $122.76 | 12.597% | $138.2241 | $138.22 | $138.20 | $138.20 |
| Purchase #7 | $226.84 | 8.626% | $246.4072 | $246.41 | $246.40 | $246.40 |
| 7 purchase totals = | $809.07 | $887.8451 | $887.84 | $887.85 | $887.90 | |