| 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 | $196.81 | 6.199% | $209.0103 | $209.01 | $209.00 | $209.00 |
| Purchase #2 | $241.36 | 11.127% | $268.2161 | $268.22 | $268.20 | $268.20 |
| Purchase #3 | $36.39 | 9.474% | $39.8376 | $39.84 | $39.85 | $39.80 |
| Purchase #4 | $30.83 | 10.439% | $34.0483 | $34.05 | $34.05 | $34.00 |
| Purchase #5 | $33.87 | 8.776% | $36.8424 | $36.84 | $36.85 | $36.80 |
| Purchase #6 | $215.75 | 9.493% | $236.2311 | $236.23 | $236.25 | $236.20 |
| Purchase #7 | $245.61 | 10.741% | $271.991 | $271.99 | $272.00 | $272.00 |
| 7 purchase totals = | $1,000.62 | $1,096.1768 | $1,096.18 | $1,096.20 | $1,096.00 | |