| 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 | $135.98 | 10.343% | $150.0444 | $150.04 | $150.05 | $150.00 |
| Purchase #2 | $231.33 | 13.403% | $262.3352 | $262.34 | $262.35 | $262.30 |
| Purchase #3 | $141.33 | 3.387% | $146.1168 | $146.12 | $146.10 | $146.10 |
| Purchase #4 | $192.47 | 12.271% | $216.088 | $216.09 | $216.10 | $216.10 |
| Purchase #5 | $204.41 | 8.791% | $222.3797 | $222.38 | $222.40 | $222.40 |
| Purchase #6 | $187.31 | 5.625% | $197.8462 | $197.85 | $197.85 | $197.80 |
| Purchase #7 | $99.83 | 5.159% | $104.9802 | $104.98 | $105.00 | $105.00 |
| 7 purchase totals = | $1,192.66 | $1,299.7905 | $1,299.80 | $1,299.85 | $1,299.70 | |