| 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 | $188.49 | 12.238% | $211.5574 | $211.56 | $211.55 | $211.60 |
| Purchase #2 | $174.48 | 10.113% | $192.1252 | $192.13 | $192.15 | $192.10 |
| Purchase #3 | $158.45 | 3.326% | $163.72 | $163.72 | $163.70 | $163.70 |
| Purchase #4 | $243.66 | 13.317% | $276.1082 | $276.11 | $276.10 | $276.10 |
| Purchase #5 | $248.46 | 13.175% | $281.1946 | $281.19 | $281.20 | $281.20 |
| Purchase #6 | $97.56 | 8.114% | $105.476 | $105.48 | $105.50 | $105.50 |
| Purchase #7 | $77.99 | 9.220% | $85.1807 | $85.18 | $85.20 | $85.20 |
| 7 purchase totals = | $1,189.09 | $1,315.3621 | $1,315.37 | $1,315.40 | $1,315.40 | |