| 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 | $240.62 | 8.293% | $260.5746 | $260.57 | $260.55 | $260.60 |
| Purchase #2 | $239.52 | 13.593% | $272.078 | $272.08 | $272.10 | $272.10 |
| Purchase #3 | $215.26 | 5.744% | $227.6245 | $227.62 | $227.60 | $227.60 |
| Purchase #4 | $15.78 | 5.203% | $16.601 | $16.60 | $16.60 | $16.60 |
| Purchase #5 | $123.84 | 4.742% | $129.7125 | $129.71 | $129.70 | $129.70 |
| Purchase #6 | $248.66 | 12.773% | $280.4213 | $280.42 | $280.40 | $280.40 |
| Purchase #7 | $114.39 | 11.831% | $127.9235 | $127.92 | $127.90 | $127.90 |
| 7 purchase totals = | $1,198.07 | $1,314.9354 | $1,314.92 | $1,314.85 | $1,314.90 | |