| 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 | $222.37 | 7.331% | $238.6719 | $238.67 | $238.65 | $238.70 |
| Purchase #2 | $196.35 | 9.726% | $215.447 | $215.45 | $215.45 | $215.40 |
| Purchase #3 | $153.85 | 10.772% | $170.4227 | $170.42 | $170.40 | $170.40 |
| Purchase #4 | $49.65 | 6.765% | $53.0088 | $53.01 | $53.00 | $53.00 |
| Purchase #5 | $247.38 | 5.260% | $260.3922 | $260.39 | $260.40 | $260.40 |
| Purchase #6 | $209.96 | 10.545% | $232.1003 | $232.10 | $232.10 | $232.10 |
| Purchase #7 | $163.43 | 9.647% | $179.1961 | $179.20 | $179.20 | $179.20 |
| 7 purchase totals = | $1,242.99 | $1,349.2390 | $1,349.24 | $1,349.20 | $1,349.20 | |