| 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 | $10.57 | 4.740% | $11.071 | $11.07 | $11.05 | $11.10 |
| Purchase #2 | $226.76 | 7.379% | $243.4926 | $243.49 | $243.50 | $243.50 |
| Purchase #3 | $154.36 | 6.444% | $164.307 | $164.31 | $164.30 | $164.30 |
| Purchase #4 | $213.64 | 10.775% | $236.6597 | $236.66 | $236.65 | $236.70 |
| Purchase #5 | $186.31 | 5.315% | $196.2124 | $196.21 | $196.20 | $196.20 |
| Purchase #6 | $43.93 | 7.516% | $47.2318 | $47.23 | $47.25 | $47.20 |
| Purchase #7 | $75.29 | 5.418% | $79.3692 | $79.37 | $79.35 | $79.40 |
| 7 purchase totals = | $910.86 | $978.3437 | $978.34 | $978.30 | $978.40 | |