| 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 | $118.33 | 6.810% | $126.3883 | $126.39 | $126.40 | $126.40 |
| Purchase #2 | $190.67 | 6.717% | $203.4773 | $203.48 | $203.50 | $203.50 |
| Purchase #3 | $27.51 | 3.130% | $28.3711 | $28.37 | $28.35 | $28.40 |
| Purchase #4 | $76.66 | 5.152% | $80.6095 | $80.61 | $80.60 | $80.60 |
| Purchase #5 | $241.29 | 13.230% | $273.2127 | $273.21 | $273.20 | $273.20 |
| Purchase #6 | $36.75 | 3.646% | $38.0899 | $38.09 | $38.10 | $38.10 |
| Purchase #7 | $176.60 | 9.409% | $193.2163 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $867.81 | $943.3651 | $943.37 | $943.35 | $943.40 | |