| 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 | $239.92 | 12.326% | $269.4925 | $269.49 | $269.50 | $269.50 |
| Purchase #2 | $181.47 | 12.341% | $203.8652 | $203.87 | $203.85 | $203.90 |
| Purchase #3 | $213.68 | 10.850% | $236.8643 | $236.86 | $236.85 | $236.90 |
| Purchase #4 | $9.74 | 12.109% | $10.9194 | $10.92 | $10.90 | $10.90 |
| Purchase #5 | $76.40 | 5.187% | $80.3629 | $80.36 | $80.35 | $80.40 |
| Purchase #6 | $122.73 | 8.410% | $133.0516 | $133.05 | $133.05 | $133.10 |
| Purchase #7 | $171.41 | 12.644% | $193.0831 | $193.08 | $193.10 | $193.10 |
| 7 purchase totals = | $1,015.35 | $1,127.6390 | $1,127.63 | $1,127.60 | $1,127.80 | |