| 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 | $223.71 | 10.348% | $246.8595 | $246.86 | $246.85 | $246.90 |
| Purchase #2 | $232.40 | 12.197% | $260.7458 | $260.75 | $260.75 | $260.70 |
| Purchase #3 | $96.54 | 5.657% | $102.0013 | $102.00 | $102.00 | $102.00 |
| Purchase #4 | $17.26 | 13.698% | $19.6243 | $19.62 | $19.60 | $19.60 |
| Purchase #5 | $115.56 | 9.770% | $126.8502 | $126.85 | $126.85 | $126.90 |
| Purchase #6 | $198.33 | 4.324% | $206.9058 | $206.91 | $206.90 | $206.90 |
| Purchase #7 | $205.61 | 4.712% | $215.2983 | $215.30 | $215.30 | $215.30 |
| 7 purchase totals = | $1,089.41 | $1,178.2852 | $1,178.29 | $1,178.25 | $1,178.30 | |