| 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 | $222.69 | 3.434% | $230.3372 | $230.34 | $230.35 | $230.30 |
| Purchase #2 | $116.52 | 5.406% | $122.8191 | $122.82 | $122.80 | $122.80 |
| Purchase #3 | $120.83 | 4.314% | $126.0426 | $126.04 | $126.05 | $126.00 |
| Purchase #4 | $127.83 | 5.462% | $134.8121 | $134.81 | $134.80 | $134.80 |
| Purchase #5 | $131.45 | 5.198% | $138.2828 | $138.28 | $138.30 | $138.30 |
| Purchase #6 | $186.33 | 11.757% | $208.2368 | $208.24 | $208.25 | $208.20 |
| Purchase #7 | $122.43 | 10.126% | $134.8273 | $134.83 | $134.85 | $134.80 |
| 7 purchase totals = | $1,028.08 | $1,095.3579 | $1,095.36 | $1,095.40 | $1,095.20 | |