| 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 | $108.25 | 13.237% | $122.5791 | $122.58 | $122.60 | $122.60 |
| Purchase #2 | $222.36 | 5.277% | $234.0939 | $234.09 | $234.10 | $234.10 |
| Purchase #3 | $242.71 | 7.440% | $260.7676 | $260.77 | $260.75 | $260.80 |
| Purchase #4 | $69.67 | 11.590% | $77.7448 | $77.74 | $77.75 | $77.70 |
| Purchase #5 | $212.54 | 4.516% | $222.1383 | $222.14 | $222.15 | $222.10 |
| Purchase #6 | $71.82 | 6.215% | $76.2836 | $76.28 | $76.30 | $76.30 |
| Purchase #7 | $106.73 | 10.587% | $118.0295 | $118.03 | $118.05 | $118.00 |
| 7 purchase totals = | $1,034.08 | $1,111.6368 | $1,111.63 | $1,111.70 | $1,111.60 | |