| 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 | $250.63 | 8.129% | $271.0037 | $271.00 | $271.00 | $271.00 |
| Purchase #2 | $212.50 | 10.331% | $234.4534 | $234.45 | $234.45 | $234.50 |
| Purchase #3 | $216.31 | 5.312% | $227.8004 | $227.80 | $227.80 | $227.80 |
| Purchase #4 | $193.54 | 11.237% | $215.2881 | $215.29 | $215.30 | $215.30 |
| Purchase #5 | $166.53 | 3.543% | $172.4302 | $172.43 | $172.45 | $172.40 |
| Purchase #6 | $179.51 | 8.420% | $194.6247 | $194.62 | $194.60 | $194.60 |
| Purchase #7 | $136.97 | 10.131% | $150.8464 | $150.85 | $150.85 | $150.80 |
| 7 purchase totals = | $1,355.99 | $1,466.4469 | $1,466.44 | $1,466.45 | $1,466.40 | |