| 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 | $103.50 | 9.292% | $113.1172 | $113.12 | $113.10 | $113.10 |
| Purchase #2 | $148.76 | 8.460% | $161.3451 | $161.35 | $161.35 | $161.30 |
| Purchase #3 | $148.74 | 4.171% | $154.9439 | $154.94 | $154.95 | $154.90 |
| Purchase #4 | $93.35 | 10.491% | $103.1433 | $103.14 | $103.15 | $103.10 |
| Purchase #5 | $86.59 | 3.638% | $89.7401 | $89.74 | $89.75 | $89.70 |
| Purchase #6 | $222.94 | 6.170% | $236.6954 | $236.70 | $236.70 | $236.70 |
| Purchase #7 | $77.65 | 10.324% | $85.6666 | $85.67 | $85.65 | $85.70 |
| 7 purchase totals = | $881.53 | $944.6516 | $944.66 | $944.65 | $944.50 | |