| 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 | $237.54 | 6.246% | $252.3767 | $252.38 | $252.40 | $252.40 |
| Purchase #2 | $10.34 | 4.380% | $10.7929 | $10.79 | $10.80 | $10.80 |
| Purchase #3 | $151.75 | 10.371% | $167.488 | $167.49 | $167.50 | $167.50 |
| Purchase #4 | $135.58 | 11.133% | $150.6741 | $150.67 | $150.65 | $150.70 |
| Purchase #5 | $168.76 | 10.242% | $186.0444 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $74.65 | 8.755% | $81.1856 | $81.19 | $81.20 | $81.20 |
| Purchase #7 | $89.47 | 10.514% | $98.8769 | $98.88 | $98.90 | $98.90 |
| 7 purchase totals = | $868.09 | $947.4386 | $947.44 | $947.50 | $947.50 | |