| 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 | $66.37 | 13.135% | $75.0877 | $75.09 | $75.10 | $75.10 |
| Purchase #2 | $246.93 | 9.423% | $270.1982 | $270.20 | $270.20 | $270.20 |
| Purchase #3 | $106.25 | 10.520% | $117.4275 | $117.43 | $117.45 | $117.40 |
| Purchase #4 | $147.93 | 12.308% | $166.1372 | $166.14 | $166.15 | $166.10 |
| Purchase #5 | $215.28 | 3.259% | $222.296 | $222.30 | $222.30 | $222.30 |
| Purchase #6 | $162.81 | 8.368% | $176.4339 | $176.43 | $176.45 | $176.40 |
| Purchase #7 | $82.63 | 6.592% | $88.077 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $1,028.20 | $1,115.6575 | $1,115.67 | $1,115.75 | $1,115.60 | |