| 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 | $204.27 | 3.768% | $211.9669 | $211.97 | $211.95 | $212.00 |
| Purchase #2 | $17.68 | 12.823% | $19.9471 | $19.95 | $19.95 | $19.90 |
| Purchase #3 | $206.52 | 10.308% | $227.8081 | $227.81 | $227.80 | $227.80 |
| Purchase #4 | $167.58 | 12.679% | $188.8275 | $188.83 | $188.85 | $188.80 |
| Purchase #5 | $21.78 | 11.596% | $24.3056 | $24.31 | $24.30 | $24.30 |
| Purchase #6 | $234.49 | 10.684% | $259.5429 | $259.54 | $259.55 | $259.50 |
| Purchase #7 | $11.57 | 13.634% | $13.1475 | $13.15 | $13.15 | $13.10 |
| 7 purchase totals = | $863.89 | $945.5456 | $945.56 | $945.55 | $945.40 | |