| 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 | $227.50 | 13.520% | $258.258 | $258.26 | $258.25 | $258.30 |
| Purchase #2 | $164.72 | 3.645% | $170.724 | $170.72 | $170.70 | $170.70 |
| Purchase #3 | $47.71 | 7.178% | $51.1346 | $51.13 | $51.15 | $51.10 |
| Purchase #4 | $218.75 | 8.521% | $237.3897 | $237.39 | $237.40 | $237.40 |
| Purchase #5 | $104.67 | 9.397% | $114.5058 | $114.51 | $114.50 | $114.50 |
| Purchase #6 | $181.91 | 4.331% | $189.7885 | $189.79 | $189.80 | $189.80 |
| Purchase #7 | $209.79 | 11.308% | $233.5131 | $233.51 | $233.50 | $233.50 |
| 7 purchase totals = | $1,155.05 | $1,255.3137 | $1,255.31 | $1,255.30 | $1,255.30 | |