| 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 | $140.44 | 11.527% | $156.6285 | $156.63 | $156.65 | $156.60 |
| Purchase #2 | $10.79 | 10.868% | $11.9627 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $229.53 | 13.303% | $260.0644 | $260.06 | $260.05 | $260.10 |
| Purchase #4 | $239.64 | 9.744% | $262.9905 | $262.99 | $263.00 | $263.00 |
| Purchase #5 | $107.40 | 6.176% | $114.033 | $114.03 | $114.05 | $114.00 |
| Purchase #6 | $47.39 | 9.756% | $52.0134 | $52.01 | $52.00 | $52.00 |
| Purchase #7 | $110.68 | 5.195% | $116.4298 | $116.43 | $116.45 | $116.40 |
| 7 purchase totals = | $885.87 | $974.1223 | $974.11 | $974.15 | $974.10 | |