| 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 | $229.50 | 3.185% | $236.8096 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $137.92 | 12.340% | $154.9393 | $154.94 | $154.95 | $154.90 |
| Purchase #3 | $145.46 | 12.540% | $163.7007 | $163.70 | $163.70 | $163.70 |
| Purchase #4 | $238.93 | 12.477% | $268.7413 | $268.74 | $268.75 | $268.70 |
| Purchase #5 | $225.81 | 7.602% | $242.9761 | $242.98 | $243.00 | $243.00 |
| Purchase #6 | $179.28 | 5.229% | $188.6546 | $188.65 | $188.65 | $188.70 |
| Purchase #7 | $130.77 | 7.617% | $140.7308 | $140.73 | $140.75 | $140.70 |
| 7 purchase totals = | $1,287.67 | $1,396.5524 | $1,396.55 | $1,396.60 | $1,396.50 | |