| 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 | $68.84 | 13.454% | $78.1017 | $78.10 | $78.10 | $78.10 |
| Purchase #2 | $192.39 | 8.326% | $208.4084 | $208.41 | $208.40 | $208.40 |
| Purchase #3 | $7.78 | 8.583% | $8.4478 | $8.45 | $8.45 | $8.40 |
| Purchase #4 | $248.75 | 9.441% | $272.2345 | $272.23 | $272.25 | $272.20 |
| Purchase #5 | $151.79 | 7.286% | $162.8494 | $162.85 | $162.85 | $162.80 |
| Purchase #6 | $200.77 | 8.655% | $218.1466 | $218.15 | $218.15 | $218.10 |
| Purchase #7 | $237.48 | 7.157% | $254.4764 | $254.48 | $254.50 | $254.50 |
| 7 purchase totals = | $1,107.80 | $1,202.6648 | $1,202.67 | $1,202.70 | $1,202.50 | |