| 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 | $192.61 | 9.800% | $211.4858 | $211.49 | $211.50 | $211.50 |
| Purchase #2 | $151.38 | 8.455% | $164.1792 | $164.18 | $164.20 | $164.20 |
| Purchase #3 | $71.86 | 5.743% | $75.9869 | $75.99 | $76.00 | $76.00 |
| Purchase #4 | $48.77 | 8.715% | $53.0203 | $53.02 | $53.00 | $53.00 |
| Purchase #5 | $64.72 | 5.655% | $68.3799 | $68.38 | $68.40 | $68.40 |
| Purchase #6 | $231.98 | 4.744% | $242.9851 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $91.31 | 4.279% | $95.2172 | $95.22 | $95.20 | $95.20 |
| 7 purchase totals = | $852.63 | $911.2544 | $911.27 | $911.30 | $911.30 | |