| 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 | $121.30 | 10.868% | $134.4829 | $134.48 | $134.50 | $134.50 |
| Purchase #2 | $100.49 | 12.489% | $113.0402 | $113.04 | $113.05 | $113.00 |
| Purchase #3 | $63.26 | 13.857% | $72.0259 | $72.03 | $72.05 | $72.00 |
| Purchase #4 | $219.27 | 5.803% | $231.9942 | $231.99 | $232.00 | $232.00 |
| Purchase #5 | $89.54 | 7.115% | $95.9108 | $95.91 | $95.90 | $95.90 |
| Purchase #6 | $96.85 | 10.733% | $107.2449 | $107.24 | $107.25 | $107.20 |
| Purchase #7 | $55.28 | 8.574% | $60.0197 | $60.02 | $60.00 | $60.00 |
| 7 purchase totals = | $745.99 | $814.7186 | $814.71 | $814.75 | $814.60 | |