| 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 | $187.70 | 6.202% | $199.3412 | $199.34 | $199.35 | $199.30 |
| Purchase #2 | $26.37 | 3.763% | $27.3623 | $27.36 | $27.35 | $27.40 |
| Purchase #3 | $9.63 | 10.497% | $10.6409 | $10.64 | $10.65 | $10.60 |
| Purchase #4 | $104.75 | 11.655% | $116.9586 | $116.96 | $116.95 | $117.00 |
| Purchase #5 | $196.78 | 9.853% | $216.1687 | $216.17 | $216.15 | $216.20 |
| Purchase #6 | $120.41 | 11.336% | $134.0597 | $134.06 | $134.05 | $134.10 |
| Purchase #7 | $206.75 | 7.731% | $222.7338 | $222.73 | $222.75 | $222.70 |
| 7 purchase totals = | $852.39 | $927.2652 | $927.26 | $927.25 | $927.30 | |