| 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 | $74.88 | 7.132% | $80.2204 | $80.22 | $80.20 | $80.20 |
| Purchase #2 | $89.90 | 11.392% | $100.1414 | $100.14 | $100.15 | $100.10 |
| Purchase #3 | $52.65 | 4.689% | $55.1188 | $55.12 | $55.10 | $55.10 |
| Purchase #4 | $227.99 | 10.135% | $251.0968 | $251.10 | $251.10 | $251.10 |
| Purchase #5 | $119.34 | 12.274% | $133.9878 | $133.99 | $134.00 | $134.00 |
| Purchase #6 | $238.35 | 10.267% | $262.8214 | $262.82 | $262.80 | $262.80 |
| Purchase #7 | $236.83 | 6.587% | $252.43 | $252.43 | $252.45 | $252.40 |
| 7 purchase totals = | $1,039.94 | $1,135.8166 | $1,135.82 | $1,135.80 | $1,135.70 | |