| 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 | $184.69 | 13.177% | $209.0266 | $209.03 | $209.05 | $209.00 |
| Purchase #2 | $77.68 | 10.760% | $86.0384 | $86.04 | $86.05 | $86.00 |
| Purchase #3 | $233.99 | 3.766% | $242.8021 | $242.80 | $242.80 | $242.80 |
| Purchase #4 | $70.51 | 5.701% | $74.5298 | $74.53 | $74.55 | $74.50 |
| Purchase #5 | $35.30 | 7.498% | $37.9468 | $37.95 | $37.95 | $37.90 |
| Purchase #6 | $236.43 | 10.629% | $261.5601 | $261.56 | $261.55 | $261.60 |
| Purchase #7 | $133.53 | 6.418% | $142.1 | $142.10 | $142.10 | $142.10 |
| 7 purchase totals = | $972.13 | $1,054.0038 | $1,054.01 | $1,054.05 | $1,053.90 | |