| 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 | $108.58 | 4.484% | $113.4487 | $113.45 | $113.45 | $113.40 |
| Purchase #2 | $37.98 | 5.645% | $40.124 | $40.12 | $40.10 | $40.10 |
| Purchase #3 | $175.83 | 6.118% | $186.5873 | $186.59 | $186.60 | $186.60 |
| Purchase #4 | $233.29 | 10.289% | $257.2932 | $257.29 | $257.30 | $257.30 |
| Purchase #5 | $92.73 | 10.784% | $102.73 | $102.73 | $102.75 | $102.70 |
| Purchase #6 | $208.68 | 9.249% | $227.9808 | $227.98 | $228.00 | $228.00 |
| Purchase #7 | $161.49 | 13.258% | $182.9003 | $182.90 | $182.90 | $182.90 |
| 7 purchase totals = | $1,018.58 | $1,111.0643 | $1,111.06 | $1,111.10 | $1,111.00 | |