| 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 | $248.33 | 4.670% | $259.927 | $259.93 | $259.95 | $259.90 |
| Purchase #2 | $122.71 | 11.522% | $136.8486 | $136.85 | $136.85 | $136.80 |
| Purchase #3 | $242.85 | 13.543% | $275.7392 | $275.74 | $275.75 | $275.70 |
| Purchase #4 | $115.72 | 7.344% | $124.2185 | $124.22 | $124.20 | $124.20 |
| Purchase #5 | $243.30 | 10.553% | $268.9754 | $268.98 | $269.00 | $269.00 |
| Purchase #6 | $173.84 | 7.436% | $186.7667 | $186.77 | $186.75 | $186.80 |
| Purchase #7 | $45.64 | 11.480% | $50.8795 | $50.88 | $50.90 | $50.90 |
| 7 purchase totals = | $1,192.39 | $1,303.3549 | $1,303.37 | $1,303.40 | $1,303.30 | |