| 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 | $26.58 | 8.860% | $28.935 | $28.94 | $28.95 | $28.90 |
| Purchase #2 | $105.41 | 8.191% | $114.0441 | $114.04 | $114.05 | $114.00 |
| Purchase #3 | $236.68 | 13.215% | $267.9573 | $267.96 | $267.95 | $268.00 |
| Purchase #4 | $212.57 | 11.103% | $236.1716 | $236.17 | $236.15 | $236.20 |
| Purchase #5 | $192.43 | 8.184% | $208.1785 | $208.18 | $208.20 | $208.20 |
| Purchase #6 | $197.73 | 4.289% | $206.2106 | $206.21 | $206.20 | $206.20 |
| Purchase #7 | $189.39 | 8.411% | $205.3196 | $205.32 | $205.30 | $205.30 |
| 7 purchase totals = | $1,160.79 | $1,266.8167 | $1,266.82 | $1,266.80 | $1,266.80 | |