| 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 | $240.36 | 7.773% | $259.0432 | $259.04 | $259.05 | $259.00 |
| Purchase #2 | $21.36 | 10.367% | $23.5744 | $23.57 | $23.55 | $23.60 |
| Purchase #3 | $101.71 | 11.469% | $113.3751 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $234.34 | 3.608% | $242.795 | $242.80 | $242.80 | $242.80 |
| Purchase #5 | $7.33 | 12.556% | $8.2504 | $8.25 | $8.25 | $8.30 |
| Purchase #6 | $123.99 | 11.605% | $138.379 | $138.38 | $138.40 | $138.40 |
| Purchase #7 | $131.74 | 3.272% | $136.0505 | $136.05 | $136.05 | $136.10 |
| 7 purchase totals = | $860.83 | $921.4676 | $921.47 | $921.50 | $921.60 | |