| 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 | $112.83 | 11.382% | $125.6723 | $125.67 | $125.65 | $125.70 |
| Purchase #2 | $106.84 | 3.838% | $110.9405 | $110.94 | $110.95 | $110.90 |
| Purchase #3 | $100.65 | 11.315% | $112.0385 | $112.04 | $112.05 | $112.00 |
| Purchase #4 | $120.71 | 5.795% | $127.7051 | $127.71 | $127.70 | $127.70 |
| Purchase #5 | $102.50 | 11.347% | $114.1307 | $114.13 | $114.15 | $114.10 |
| Purchase #6 | $57.96 | 12.237% | $65.0526 | $65.05 | $65.05 | $65.10 |
| Purchase #7 | $212.75 | 4.181% | $221.6451 | $221.65 | $221.65 | $221.60 |
| 7 purchase totals = | $814.24 | $877.1848 | $877.19 | $877.20 | $877.10 | |