| 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 | $187.93 | 11.671% | $209.8633 | $209.86 | $209.85 | $209.90 |
| Purchase #2 | $16.25 | 11.607% | $18.1361 | $18.14 | $18.15 | $18.10 |
| Purchase #3 | $21.95 | 13.598% | $24.9348 | $24.93 | $24.95 | $24.90 |
| Purchase #4 | $226.60 | 11.772% | $253.2754 | $253.28 | $253.30 | $253.30 |
| Purchase #5 | $214.91 | 3.692% | $222.8445 | $222.84 | $222.85 | $222.80 |
| Purchase #6 | $61.52 | 8.756% | $66.9067 | $66.91 | $66.90 | $66.90 |
| Purchase #7 | $27.94 | 9.625% | $30.6292 | $30.63 | $30.65 | $30.60 |
| 7 purchase totals = | $757.10 | $826.5900 | $826.59 | $826.65 | $826.50 | |