| 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 | $222.91 | 11.646% | $248.8701 | $248.87 | $248.85 | $248.90 |
| Purchase #2 | $170.45 | 5.583% | $179.9662 | $179.97 | $179.95 | $180.00 |
| Purchase #3 | $72.25 | 5.289% | $76.0713 | $76.07 | $76.05 | $76.10 |
| Purchase #4 | $224.78 | 6.243% | $238.813 | $238.81 | $238.80 | $238.80 |
| Purchase #5 | $141.81 | 13.637% | $161.1486 | $161.15 | $161.15 | $161.10 |
| Purchase #6 | $104.45 | 9.423% | $114.2923 | $114.29 | $114.30 | $114.30 |
| Purchase #7 | $108.71 | 11.374% | $121.0747 | $121.07 | $121.05 | $121.10 |
| 7 purchase totals = | $1,045.36 | $1,140.2362 | $1,140.23 | $1,140.15 | $1,140.30 | |