| 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 | $228.82 | 4.676% | $239.5196 | $239.52 | $239.50 | $239.50 |
| Purchase #2 | $26.45 | 7.582% | $28.4554 | $28.46 | $28.45 | $28.50 |
| Purchase #3 | $198.93 | 7.810% | $214.4664 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $125.55 | 5.697% | $132.7026 | $132.70 | $132.70 | $132.70 |
| Purchase #5 | $80.43 | 12.714% | $90.6559 | $90.66 | $90.65 | $90.70 |
| Purchase #6 | $247.54 | 4.107% | $257.7065 | $257.71 | $257.70 | $257.70 |
| Purchase #7 | $129.25 | 10.683% | $143.0578 | $143.06 | $143.05 | $143.10 |
| 7 purchase totals = | $1,036.97 | $1,106.5642 | $1,106.58 | $1,106.50 | $1,106.70 | |