| 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 | $11.72 | 9.852% | $12.8747 | $12.87 | $12.85 | $12.90 |
| Purchase #2 | $64.33 | 10.179% | $70.8782 | $70.88 | $70.90 | $70.90 |
| Purchase #3 | $185.79 | 12.215% | $208.4842 | $208.48 | $208.50 | $208.50 |
| Purchase #4 | $196.41 | 6.654% | $209.4791 | $209.48 | $209.50 | $209.50 |
| Purchase #5 | $77.29 | 12.307% | $86.8021 | $86.80 | $86.80 | $86.80 |
| Purchase #6 | $183.62 | 13.671% | $208.7227 | $208.72 | $208.70 | $208.70 |
| Purchase #7 | $217.77 | 4.217% | $226.9534 | $226.95 | $226.95 | $227.00 |
| 7 purchase totals = | $936.93 | $1,024.1944 | $1,024.18 | $1,024.20 | $1,024.30 | |