| 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 | $27.60 | 9.539% | $30.2328 | $30.23 | $30.25 | $30.20 |
| Purchase #2 | $114.38 | 9.225% | $124.9316 | $124.93 | $124.95 | $124.90 |
| Purchase #3 | $222.77 | 7.345% | $239.1325 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $43.84 | 8.733% | $47.6685 | $47.67 | $47.65 | $47.70 |
| Purchase #5 | $211.42 | 11.699% | $236.154 | $236.15 | $236.15 | $236.20 |
| Purchase #6 | $212.35 | 11.587% | $236.955 | $236.96 | $236.95 | $237.00 |
| Purchase #7 | $47.99 | 12.826% | $54.1452 | $54.15 | $54.15 | $54.10 |
| 7 purchase totals = | $880.35 | $969.2196 | $969.22 | $969.25 | $969.20 | |