| 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 | $201.40 | 5.414% | $212.3038 | $212.30 | $212.30 | $212.30 |
| Purchase #2 | $83.31 | 4.158% | $86.774 | $86.77 | $86.75 | $86.80 |
| Purchase #3 | $33.84 | 4.715% | $35.4356 | $35.44 | $35.45 | $35.40 |
| Purchase #4 | $193.50 | 11.295% | $215.3558 | $215.36 | $215.35 | $215.40 |
| Purchase #5 | $248.75 | 13.465% | $282.2442 | $282.24 | $282.25 | $282.20 |
| Purchase #6 | $193.52 | 6.184% | $205.4873 | $205.49 | $205.50 | $205.50 |
| Purchase #7 | $109.59 | 7.473% | $117.7797 | $117.78 | $117.80 | $117.80 |
| 7 purchase totals = | $1,063.91 | $1,155.3804 | $1,155.38 | $1,155.40 | $1,155.40 | |