| 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 | $230.27 | 13.840% | $262.1394 | $262.14 | $262.15 | $262.10 |
| Purchase #2 | $159.91 | 3.215% | $165.0511 | $165.05 | $165.05 | $165.10 |
| Purchase #3 | $42.76 | 8.174% | $46.2552 | $46.26 | $46.25 | $46.30 |
| Purchase #4 | $33.97 | 4.251% | $35.4141 | $35.41 | $35.40 | $35.40 |
| Purchase #5 | $27.83 | 5.138% | $29.2599 | $29.26 | $29.25 | $29.30 |
| Purchase #6 | $83.77 | 3.465% | $86.6726 | $86.67 | $86.65 | $86.70 |
| Purchase #7 | $31.96 | 12.608% | $35.9895 | $35.99 | $36.00 | $36.00 |
| 7 purchase totals = | $610.47 | $660.7818 | $660.78 | $660.75 | $660.90 | |