| 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 | $151.54 | 8.471% | $164.377 | $164.38 | $164.40 | $164.40 |
| Purchase #2 | $207.54 | 3.135% | $214.0464 | $214.05 | $214.05 | $214.00 |
| Purchase #3 | $120.37 | 11.749% | $134.5123 | $134.51 | $134.50 | $134.50 |
| Purchase #4 | $172.46 | 7.340% | $185.1186 | $185.12 | $185.10 | $185.10 |
| Purchase #5 | $190.77 | 12.704% | $215.0054 | $215.01 | $215.00 | $215.00 |
| Purchase #6 | $246.97 | 9.308% | $269.958 | $269.96 | $269.95 | $270.00 |
| Purchase #7 | $250.52 | 3.260% | $258.687 | $258.69 | $258.70 | $258.70 |
| 7 purchase totals = | $1,340.17 | $1,441.7047 | $1,441.72 | $1,441.70 | $1,441.70 | |