| 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 | $10.34 | 8.782% | $11.2481 | $11.25 | $11.25 | $11.20 |
| Purchase #2 | $242.96 | 10.382% | $268.1841 | $268.18 | $268.20 | $268.20 |
| Purchase #3 | $218.96 | 12.536% | $246.4088 | $246.41 | $246.40 | $246.40 |
| Purchase #4 | $136.27 | 11.609% | $152.0896 | $152.09 | $152.10 | $152.10 |
| Purchase #5 | $150.55 | 4.853% | $157.8562 | $157.86 | $157.85 | $157.90 |
| Purchase #6 | $18.64 | 5.153% | $19.6005 | $19.60 | $19.60 | $19.60 |
| Purchase #7 | $126.72 | 6.285% | $134.6844 | $134.68 | $134.70 | $134.70 |
| 7 purchase totals = | $904.44 | $990.0717 | $990.07 | $990.10 | $990.10 | |