| 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 | $103.58 | 10.685% | $114.6475 | $114.65 | $114.65 | $114.60 |
| Purchase #2 | $135.29 | 11.360% | $150.6589 | $150.66 | $150.65 | $150.70 |
| Purchase #3 | $106.41 | 9.662% | $116.6913 | $116.69 | $116.70 | $116.70 |
| Purchase #4 | $184.88 | 10.572% | $204.4255 | $204.43 | $204.45 | $204.40 |
| Purchase #5 | $101.68 | 11.170% | $113.0377 | $113.04 | $113.05 | $113.00 |
| Purchase #6 | $100.99 | 6.549% | $107.6038 | $107.60 | $107.60 | $107.60 |
| Purchase #7 | $89.66 | 10.441% | $99.0214 | $99.02 | $99.00 | $99.00 |
| 7 purchase totals = | $822.49 | $906.0861 | $906.09 | $906.10 | $906.00 | |