| 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 | $49.62 | 5.640% | $52.4186 | $52.42 | $52.40 | $52.40 |
| Purchase #2 | $75.93 | 9.733% | $83.3203 | $83.32 | $83.30 | $83.30 |
| Purchase #3 | $119.80 | 13.832% | $136.3707 | $136.37 | $136.35 | $136.40 |
| Purchase #4 | $120.72 | 8.845% | $131.3977 | $131.40 | $131.40 | $131.40 |
| Purchase #5 | $215.95 | 3.266% | $223.0029 | $223.00 | $223.00 | $223.00 |
| Purchase #6 | $189.54 | 10.727% | $209.872 | $209.87 | $209.85 | $209.90 |
| Purchase #7 | $169.52 | 13.855% | $193.007 | $193.01 | $193.00 | $193.00 |
| 7 purchase totals = | $941.08 | $1,029.3892 | $1,029.39 | $1,029.30 | $1,029.40 | |