| 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 | $233.64 | 6.613% | $249.0906 | $249.09 | $249.10 | $249.10 |
| Purchase #2 | $45.82 | 7.779% | $49.3843 | $49.38 | $49.40 | $49.40 |
| Purchase #3 | $179.90 | 3.763% | $186.6696 | $186.67 | $186.65 | $186.70 |
| Purchase #4 | $58.93 | 8.116% | $63.7128 | $63.71 | $63.70 | $63.70 |
| Purchase #5 | $233.44 | 5.868% | $247.1383 | $247.14 | $247.15 | $247.10 |
| Purchase #6 | $54.66 | 7.741% | $58.8912 | $58.89 | $58.90 | $58.90 |
| Purchase #7 | $232.41 | 11.344% | $258.7746 | $258.77 | $258.75 | $258.80 |
| 7 purchase totals = | $1,038.80 | $1,113.6614 | $1,113.65 | $1,113.65 | $1,113.70 | |