| 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 | $112.92 | 12.569% | $127.1129 | $127.11 | $127.10 | $127.10 |
| Purchase #2 | $238.55 | 5.423% | $251.4866 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $110.94 | 4.712% | $116.1675 | $116.17 | $116.15 | $116.20 |
| Purchase #4 | $163.52 | 5.126% | $171.902 | $171.90 | $171.90 | $171.90 |
| Purchase #5 | $219.45 | 9.164% | $239.5604 | $239.56 | $239.55 | $239.60 |
| Purchase #6 | $85.57 | 5.435% | $90.2207 | $90.22 | $90.20 | $90.20 |
| Purchase #7 | $156.37 | 4.615% | $163.5865 | $163.59 | $163.60 | $163.60 |
| 7 purchase totals = | $1,087.32 | $1,160.0366 | $1,160.04 | $1,160.00 | $1,160.10 | |