| 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 | $222.92 | 13.454% | $252.9117 | $252.91 | $252.90 | $252.90 |
| Purchase #2 | $177.92 | 6.296% | $189.1218 | $189.12 | $189.10 | $189.10 |
| Purchase #3 | $235.65 | 3.240% | $243.2851 | $243.29 | $243.30 | $243.30 |
| Purchase #4 | $79.40 | 3.568% | $82.233 | $82.23 | $82.25 | $82.20 |
| Purchase #5 | $69.66 | 8.678% | $75.7051 | $75.71 | $75.70 | $75.70 |
| Purchase #6 | $172.36 | 12.522% | $193.9429 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $85.83 | 10.599% | $94.9271 | $94.93 | $94.95 | $94.90 |
| 7 purchase totals = | $1,043.74 | $1,132.1267 | $1,132.13 | $1,132.15 | $1,132.00 | |