| 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 | $192.33 | 11.766% | $214.9595 | $214.96 | $214.95 | $215.00 |
| Purchase #2 | $98.53 | 4.405% | $102.8702 | $102.87 | $102.85 | $102.90 |
| Purchase #3 | $107.40 | 13.583% | $121.9881 | $121.99 | $122.00 | $122.00 |
| Purchase #4 | $150.44 | 8.458% | $163.1642 | $163.16 | $163.15 | $163.20 |
| Purchase #5 | $246.93 | 5.578% | $260.7038 | $260.70 | $260.70 | $260.70 |
| Purchase #6 | $171.76 | 5.736% | $181.6122 | $181.61 | $181.60 | $181.60 |
| Purchase #7 | $235.40 | 3.608% | $243.8932 | $243.89 | $243.90 | $243.90 |
| 7 purchase totals = | $1,202.79 | $1,289.1912 | $1,289.18 | $1,289.15 | $1,289.30 | |