| 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 | $104.52 | 3.362% | $108.034 | $108.03 | $108.05 | $108.00 |
| Purchase #2 | $213.82 | 11.540% | $238.4948 | $238.49 | $238.50 | $238.50 |
| Purchase #3 | $22.56 | 13.450% | $25.5943 | $25.59 | $25.60 | $25.60 |
| Purchase #4 | $111.47 | 5.502% | $117.6031 | $117.60 | $117.60 | $117.60 |
| Purchase #5 | $186.42 | 7.380% | $200.1778 | $200.18 | $200.20 | $200.20 |
| Purchase #6 | $106.31 | 12.660% | $119.7688 | $119.77 | $119.75 | $119.80 |
| Purchase #7 | $63.87 | 10.236% | $70.4077 | $70.41 | $70.40 | $70.40 |
| 7 purchase totals = | $808.97 | $880.0805 | $880.07 | $880.10 | $880.10 | |