| 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 | $131.70 | 4.832% | $138.0637 | $138.06 | $138.05 | $138.10 |
| Purchase #2 | $87.80 | 11.228% | $97.6582 | $97.66 | $97.65 | $97.70 |
| Purchase #3 | $104.44 | 6.457% | $111.1837 | $111.18 | $111.20 | $111.20 |
| Purchase #4 | $85.40 | 4.568% | $89.3011 | $89.30 | $89.30 | $89.30 |
| Purchase #5 | $212.62 | 7.106% | $227.7288 | $227.73 | $227.75 | $227.70 |
| Purchase #6 | $205.81 | 12.564% | $231.668 | $231.67 | $231.65 | $231.70 |
| Purchase #7 | $107.27 | 3.195% | $110.6973 | $110.70 | $110.70 | $110.70 |
| 7 purchase totals = | $935.04 | $1,006.3008 | $1,006.30 | $1,006.30 | $1,006.40 | |