| 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 | $240.60 | 3.300% | $248.5398 | $248.54 | $248.55 | $248.50 |
| Purchase #2 | $70.93 | 13.400% | $80.4346 | $80.43 | $80.45 | $80.40 |
| Purchase #3 | $101.69 | 12.503% | $114.4043 | $114.40 | $114.40 | $114.40 |
| Purchase #4 | $8.80 | 5.462% | $9.2807 | $9.28 | $9.30 | $9.30 |
| Purchase #5 | $140.76 | 9.540% | $154.1885 | $154.19 | $154.20 | $154.20 |
| Purchase #6 | $104.71 | 9.539% | $114.6983 | $114.70 | $114.70 | $114.70 |
| Purchase #7 | $209.97 | 4.313% | $219.026 | $219.03 | $219.05 | $219.00 |
| 7 purchase totals = | $877.46 | $940.5722 | $940.57 | $940.65 | $940.50 | |