| 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 | $207.73 | 11.524% | $231.6688 | $231.67 | $231.65 | $231.70 |
| Purchase #2 | $116.62 | 10.153% | $128.4604 | $128.46 | $128.45 | $128.50 |
| Purchase #3 | $173.94 | 10.721% | $192.5881 | $192.59 | $192.60 | $192.60 |
| Purchase #4 | $210.86 | 12.283% | $236.7599 | $236.76 | $236.75 | $236.80 |
| Purchase #5 | $203.59 | 8.349% | $220.5877 | $220.59 | $220.60 | $220.60 |
| Purchase #6 | $71.55 | 9.379% | $78.2607 | $78.26 | $78.25 | $78.30 |
| Purchase #7 | $71.94 | 3.857% | $74.7147 | $74.71 | $74.70 | $74.70 |
| 7 purchase totals = | $1,056.23 | $1,163.0403 | $1,163.04 | $1,163.00 | $1,163.20 | |