| 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 | $250.38 | 10.597% | $276.9128 | $276.91 | $276.90 | $276.90 |
| Purchase #2 | $215.27 | 10.182% | $237.1888 | $237.19 | $237.20 | $237.20 |
| Purchase #3 | $202.27 | 10.242% | $222.9865 | $222.99 | $223.00 | $223.00 |
| Purchase #4 | $81.50 | 10.241% | $89.8464 | $89.85 | $89.85 | $89.80 |
| Purchase #5 | $226.70 | 13.581% | $257.4881 | $257.49 | $257.50 | $257.50 |
| Purchase #6 | $133.38 | 7.844% | $143.8423 | $143.84 | $143.85 | $143.80 |
| Purchase #7 | $227.53 | 7.133% | $243.7597 | $243.76 | $243.75 | $243.80 |
| 7 purchase totals = | $1,337.03 | $1,472.0246 | $1,472.03 | $1,472.05 | $1,472.00 | |