| 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 | $185.72 | 12.851% | $209.5869 | $209.59 | $209.60 | $209.60 |
| Purchase #2 | $105.58 | 8.542% | $114.5986 | $114.60 | $114.60 | $114.60 |
| Purchase #3 | $133.69 | 4.398% | $139.5697 | $139.57 | $139.55 | $139.60 |
| Purchase #4 | $217.61 | 5.113% | $228.7364 | $228.74 | $228.75 | $228.70 |
| Purchase #5 | $89.81 | 9.143% | $98.0213 | $98.02 | $98.00 | $98.00 |
| Purchase #6 | $17.86 | 6.710% | $19.0584 | $19.06 | $19.05 | $19.10 |
| Purchase #7 | $208.44 | 13.313% | $236.1896 | $236.19 | $236.20 | $236.20 |
| 7 purchase totals = | $958.71 | $1,045.7609 | $1,045.77 | $1,045.75 | $1,045.80 | |