| 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 | $96.30 | 5.379% | $101.48 | $101.48 | $101.50 | $101.50 |
| Purchase #2 | $79.48 | 8.636% | $86.3439 | $86.34 | $86.35 | $86.30 |
| Purchase #3 | $198.64 | 5.133% | $208.8362 | $208.84 | $208.85 | $208.80 |
| Purchase #4 | $64.65 | 7.183% | $69.2938 | $69.29 | $69.30 | $69.30 |
| Purchase #5 | $196.41 | 8.553% | $213.2089 | $213.21 | $213.20 | $213.20 |
| Purchase #6 | $229.69 | 4.151% | $239.2244 | $239.22 | $239.20 | $239.20 |
| Purchase #7 | $239.70 | 10.177% | $264.0943 | $264.09 | $264.10 | $264.10 |
| 7 purchase totals = | $1,104.87 | $1,182.4815 | $1,182.47 | $1,182.50 | $1,182.40 | |