| 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 | $111.37 | 7.205% | $119.3942 | $119.39 | $119.40 | $119.40 |
| Purchase #2 | $82.92 | 4.646% | $86.7725 | $86.77 | $86.75 | $86.80 |
| Purchase #3 | $105.76 | 3.760% | $109.7366 | $109.74 | $109.75 | $109.70 |
| Purchase #4 | $182.68 | 3.126% | $188.3906 | $188.39 | $188.40 | $188.40 |
| Purchase #5 | $64.37 | 11.244% | $71.6078 | $71.61 | $71.60 | $71.60 |
| Purchase #6 | $181.47 | 13.220% | $205.4603 | $205.46 | $205.45 | $205.50 |
| Purchase #7 | $80.79 | 4.447% | $84.3827 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $809.36 | $865.7447 | $865.74 | $865.75 | $865.80 | |