| 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 | $227.65 | 3.703% | $236.0799 | $236.08 | $236.10 | $236.10 |
| Purchase #2 | $208.79 | 9.718% | $229.0802 | $229.08 | $229.10 | $229.10 |
| Purchase #3 | $153.48 | 10.437% | $169.4987 | $169.50 | $169.50 | $169.50 |
| Purchase #4 | $100.33 | 4.796% | $105.1418 | $105.14 | $105.15 | $105.10 |
| Purchase #5 | $134.68 | 7.775% | $145.1514 | $145.15 | $145.15 | $145.20 |
| Purchase #6 | $38.49 | 4.761% | $40.3225 | $40.32 | $40.30 | $40.30 |
| Purchase #7 | $104.38 | 10.166% | $114.9913 | $114.99 | $115.00 | $115.00 |
| 7 purchase totals = | $967.80 | $1,040.2658 | $1,040.26 | $1,040.30 | $1,040.30 | |