| 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 | $202.59 | 3.105% | $208.8804 | $208.88 | $208.90 | $208.90 |
| Purchase #2 | $227.29 | 9.544% | $248.9826 | $248.98 | $249.00 | $249.00 |
| Purchase #3 | $104.69 | 6.218% | $111.1996 | $111.20 | $111.20 | $111.20 |
| Purchase #4 | $109.39 | 4.399% | $114.2021 | $114.20 | $114.20 | $114.20 |
| Purchase #5 | $218.91 | 8.339% | $237.1649 | $237.16 | $237.15 | $237.20 |
| Purchase #6 | $93.26 | 9.387% | $102.0143 | $102.01 | $102.00 | $102.00 |
| Purchase #7 | $16.99 | 8.822% | $18.4889 | $18.49 | $18.50 | $18.50 |
| 7 purchase totals = | $973.12 | $1,040.9328 | $1,040.92 | $1,040.95 | $1,041.00 | |