| 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 | $192.99 | 4.223% | $201.14 | $201.14 | $201.15 | $201.10 |
| Purchase #2 | $143.84 | 7.272% | $154.3 | $154.30 | $154.30 | $154.30 |
| Purchase #3 | $226.67 | 4.298% | $236.4123 | $236.41 | $236.40 | $236.40 |
| Purchase #4 | $217.70 | 10.492% | $240.5411 | $240.54 | $240.55 | $240.50 |
| Purchase #5 | $11.66 | 12.637% | $13.1335 | $13.13 | $13.15 | $13.10 |
| Purchase #6 | $103.40 | 10.274% | $114.0233 | $114.02 | $114.00 | $114.00 |
| Purchase #7 | $11.99 | 9.451% | $13.1232 | $13.12 | $13.10 | $13.10 |
| 7 purchase totals = | $908.25 | $972.6734 | $972.66 | $972.65 | $972.50 | |