| 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 | $220.92 | 8.506% | $239.7115 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $155.97 | 10.522% | $172.3812 | $172.38 | $172.40 | $172.40 |
| Purchase #3 | $101.30 | 11.185% | $112.6304 | $112.63 | $112.65 | $112.60 |
| Purchase #4 | $175.99 | 10.147% | $193.8477 | $193.85 | $193.85 | $193.80 |
| Purchase #5 | $82.93 | 4.178% | $86.3948 | $86.39 | $86.40 | $86.40 |
| Purchase #6 | $109.27 | 12.831% | $123.2904 | $123.29 | $123.30 | $123.30 |
| Purchase #7 | $73.33 | 4.839% | $76.8784 | $76.88 | $76.90 | $76.90 |
| 7 purchase totals = | $919.71 | $1,005.1344 | $1,005.13 | $1,005.20 | $1,005.10 | |