| 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 | $73.25 | 8.102% | $79.1847 | $79.18 | $79.20 | $79.20 |
| Purchase #2 | $135.37 | 4.326% | $141.2261 | $141.23 | $141.25 | $141.20 |
| Purchase #3 | $74.50 | 4.274% | $77.6841 | $77.68 | $77.70 | $77.70 |
| Purchase #4 | $141.91 | 8.733% | $154.303 | $154.30 | $154.30 | $154.30 |
| Purchase #5 | $235.78 | 3.258% | $243.4617 | $243.46 | $243.45 | $243.50 |
| Purchase #6 | $239.34 | 12.831% | $270.0497 | $270.05 | $270.05 | $270.00 |
| Purchase #7 | $66.91 | 10.729% | $74.0888 | $74.09 | $74.10 | $74.10 |
| 7 purchase totals = | $967.06 | $1,039.9981 | $1,039.99 | $1,040.05 | $1,040.00 | |