| 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 | $106.26 | 11.615% | $118.6021 | $118.60 | $118.60 | $118.60 |
| Purchase #2 | $194.32 | 11.106% | $215.9012 | $215.90 | $215.90 | $215.90 |
| Purchase #3 | $107.93 | 13.645% | $122.657 | $122.66 | $122.65 | $122.70 |
| Purchase #4 | $247.74 | 3.735% | $256.9931 | $256.99 | $257.00 | $257.00 |
| Purchase #5 | $26.90 | 11.857% | $30.0895 | $30.09 | $30.10 | $30.10 |
| Purchase #6 | $5.73 | 7.496% | $6.1595 | $6.16 | $6.15 | $6.20 |
| Purchase #7 | $139.88 | 12.153% | $156.8796 | $156.88 | $156.90 | $156.90 |
| 7 purchase totals = | $828.76 | $907.2820 | $907.28 | $907.30 | $907.40 | |