| 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 | $213.83 | 9.577% | $234.3085 | $234.31 | $234.30 | $234.30 |
| Purchase #2 | $238.97 | 3.125% | $246.4378 | $246.44 | $246.45 | $246.40 |
| Purchase #3 | $188.51 | 8.300% | $204.1563 | $204.16 | $204.15 | $204.20 |
| Purchase #4 | $192.93 | 8.179% | $208.7097 | $208.71 | $208.70 | $208.70 |
| Purchase #5 | $167.68 | 11.454% | $186.8861 | $186.89 | $186.90 | $186.90 |
| Purchase #6 | $156.82 | 11.217% | $174.4105 | $174.41 | $174.40 | $174.40 |
| Purchase #7 | $226.99 | 5.847% | $240.2621 | $240.26 | $240.25 | $240.30 |
| 7 purchase totals = | $1,385.73 | $1,495.1710 | $1,495.18 | $1,495.15 | $1,495.20 | |