| 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 | $245.56 | 5.805% | $259.8148 | $259.81 | $259.80 | $259.80 |
| Purchase #2 | $237.84 | 8.240% | $257.438 | $257.44 | $257.45 | $257.40 |
| Purchase #3 | $81.99 | 12.776% | $92.465 | $92.47 | $92.45 | $92.50 |
| Purchase #4 | $41.77 | 9.273% | $45.6433 | $45.64 | $45.65 | $45.60 |
| Purchase #5 | $175.96 | 6.107% | $186.7059 | $186.71 | $186.70 | $186.70 |
| Purchase #6 | $119.93 | 7.392% | $128.7952 | $128.80 | $128.80 | $128.80 |
| Purchase #7 | $125.77 | 11.752% | $140.5505 | $140.55 | $140.55 | $140.60 |
| 7 purchase totals = | $1,028.82 | $1,111.4127 | $1,111.42 | $1,111.40 | $1,111.40 | |