| 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 | $114.28 | 3.179% | $117.913 | $117.91 | $117.90 | $117.90 |
| Purchase #2 | $63.45 | 4.661% | $66.4074 | $66.41 | $66.40 | $66.40 |
| Purchase #3 | $181.95 | 3.474% | $188.2709 | $188.27 | $188.25 | $188.30 |
| Purchase #4 | $125.91 | 12.781% | $142.0026 | $142.00 | $142.00 | $142.00 |
| Purchase #5 | $181.79 | 6.256% | $193.1628 | $193.16 | $193.15 | $193.20 |
| Purchase #6 | $122.52 | 4.581% | $128.1326 | $128.13 | $128.15 | $128.10 |
| Purchase #7 | $190.67 | 9.291% | $208.3851 | $208.39 | $208.40 | $208.40 |
| 7 purchase totals = | $980.57 | $1,044.2744 | $1,044.27 | $1,044.25 | $1,044.30 | |