| 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 | $208.55 | 11.234% | $231.9785 | $231.98 | $232.00 | $232.00 |
| Purchase #2 | $16.51 | 5.244% | $17.3758 | $17.38 | $17.40 | $17.40 |
| Purchase #3 | $26.99 | 10.521% | $29.8296 | $29.83 | $29.85 | $29.80 |
| Purchase #4 | $171.45 | 8.545% | $186.1004 | $186.10 | $186.10 | $186.10 |
| Purchase #5 | $182.34 | 7.655% | $196.2981 | $196.30 | $196.30 | $196.30 |
| Purchase #6 | $170.79 | 10.472% | $188.6751 | $188.68 | $188.70 | $188.70 |
| Purchase #7 | $185.98 | 11.248% | $206.899 | $206.90 | $206.90 | $206.90 |
| 7 purchase totals = | $962.61 | $1,057.1565 | $1,057.17 | $1,057.25 | $1,057.20 | |