| 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 | $23.86 | 10.670% | $26.4059 | $26.41 | $26.40 | $26.40 |
| Purchase #2 | $25.64 | 10.300% | $28.2809 | $28.28 | $28.30 | $28.30 |
| Purchase #3 | $61.34 | 11.501% | $68.3947 | $68.39 | $68.40 | $68.40 |
| Purchase #4 | $10.62 | 5.265% | $11.1791 | $11.18 | $11.20 | $11.20 |
| Purchase #5 | $233.41 | 12.277% | $262.0657 | $262.07 | $262.05 | $262.10 |
| Purchase #6 | $185.76 | 7.243% | $199.2146 | $199.21 | $199.20 | $199.20 |
| Purchase #7 | $92.51 | 7.730% | $99.661 | $99.66 | $99.65 | $99.70 |
| 7 purchase totals = | $633.14 | $695.2019 | $695.20 | $695.20 | $695.30 | |