| 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 | $196.81 | 7.341% | $211.2578 | $211.26 | $211.25 | $211.30 |
| Purchase #2 | $30.63 | 12.679% | $34.5136 | $34.51 | $34.50 | $34.50 |
| Purchase #3 | $162.72 | 10.131% | $179.2052 | $179.21 | $179.20 | $179.20 |
| Purchase #4 | $117.26 | 8.796% | $127.5742 | $127.57 | $127.55 | $127.60 |
| Purchase #5 | $218.67 | 8.127% | $236.4413 | $236.44 | $236.45 | $236.40 |
| Purchase #6 | $49.86 | 12.672% | $56.1783 | $56.18 | $56.20 | $56.20 |
| Purchase #7 | $88.66 | 9.874% | $97.4143 | $97.41 | $97.40 | $97.40 |
| 7 purchase totals = | $864.61 | $942.5847 | $942.58 | $942.55 | $942.60 | |