| 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 | $129.92 | 8.839% | $141.4036 | $141.40 | $141.40 | $141.40 |
| Purchase #2 | $35.68 | 5.784% | $37.7437 | $37.74 | $37.75 | $37.70 |
| Purchase #3 | $17.70 | 7.640% | $19.0523 | $19.05 | $19.05 | $19.10 |
| Purchase #4 | $180.93 | 8.394% | $196.1173 | $196.12 | $196.10 | $196.10 |
| Purchase #5 | $114.60 | 12.637% | $129.082 | $129.08 | $129.10 | $129.10 |
| Purchase #6 | $222.61 | 6.116% | $236.2248 | $236.22 | $236.20 | $236.20 |
| Purchase #7 | $162.78 | 12.610% | $183.3066 | $183.31 | $183.30 | $183.30 |
| 7 purchase totals = | $864.22 | $942.9303 | $942.92 | $942.90 | $942.90 | |