| 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 | $91.27 | 12.205% | $102.4095 | $102.41 | $102.40 | $102.40 |
| Purchase #2 | $16.47 | 6.156% | $17.4839 | $17.48 | $17.50 | $17.50 |
| Purchase #3 | $65.37 | 13.448% | $74.161 | $74.16 | $74.15 | $74.20 |
| Purchase #4 | $50.30 | 11.773% | $56.2218 | $56.22 | $56.20 | $56.20 |
| Purchase #5 | $215.83 | 9.392% | $236.1008 | $236.10 | $236.10 | $236.10 |
| Purchase #6 | $219.93 | 4.190% | $229.1451 | $229.15 | $229.15 | $229.10 |
| Purchase #7 | $223.91 | 11.257% | $249.1155 | $249.12 | $249.10 | $249.10 |
| 7 purchase totals = | $883.08 | $964.6376 | $964.64 | $964.60 | $964.60 | |