| 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 | $99.39 | 13.676% | $112.9826 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $63.97 | 10.849% | $70.9101 | $70.91 | $70.90 | $70.90 |
| Purchase #3 | $192.42 | 9.284% | $210.2843 | $210.28 | $210.30 | $210.30 |
| Purchase #4 | $175.36 | 6.182% | $186.2008 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $151.45 | 6.565% | $161.3927 | $161.39 | $161.40 | $161.40 |
| Purchase #6 | $37.80 | 10.869% | $41.9085 | $41.91 | $41.90 | $41.90 |
| Purchase #7 | $222.81 | 5.599% | $235.2851 | $235.29 | $235.30 | $235.30 |
| 7 purchase totals = | $943.20 | $1,018.9641 | $1,018.96 | $1,019.00 | $1,019.00 | |