| 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 | $114.92 | 5.721% | $121.4946 | $121.49 | $121.50 | $121.50 |
| Purchase #2 | $37.90 | 11.804% | $42.3737 | $42.37 | $42.35 | $42.40 |
| Purchase #3 | $192.59 | 8.734% | $209.4108 | $209.41 | $209.40 | $209.40 |
| Purchase #4 | $79.51 | 9.804% | $87.3052 | $87.31 | $87.30 | $87.30 |
| Purchase #5 | $28.35 | 7.324% | $30.4264 | $30.43 | $30.45 | $30.40 |
| Purchase #6 | $223.62 | 5.184% | $235.2125 | $235.21 | $235.20 | $235.20 |
| Purchase #7 | $202.62 | 9.784% | $222.4443 | $222.44 | $222.45 | $222.40 |
| 7 purchase totals = | $879.51 | $948.6675 | $948.66 | $948.65 | $948.60 | |