| 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 | $114.93 | 6.750% | $122.6878 | $122.69 | $122.70 | $122.70 |
| Purchase #2 | $17.94 | 12.825% | $20.2408 | $20.24 | $20.25 | $20.20 |
| Purchase #3 | $158.36 | 12.716% | $178.4971 | $178.50 | $178.50 | $178.50 |
| Purchase #4 | $133.71 | 9.134% | $145.9231 | $145.92 | $145.90 | $145.90 |
| Purchase #5 | $236.47 | 7.709% | $254.6995 | $254.70 | $254.70 | $254.70 |
| Purchase #6 | $233.47 | 12.478% | $262.6024 | $262.60 | $262.60 | $262.60 |
| Purchase #7 | $128.78 | 4.362% | $134.3974 | $134.40 | $134.40 | $134.40 |
| 7 purchase totals = | $1,023.66 | $1,119.0481 | $1,119.05 | $1,119.05 | $1,119.00 | |