| 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 | $180.40 | 10.268% | $198.9235 | $198.92 | $198.90 | $198.90 |
| Purchase #2 | $222.25 | 7.108% | $238.0475 | $238.05 | $238.05 | $238.00 |
| Purchase #3 | $105.27 | 7.744% | $113.4221 | $113.42 | $113.40 | $113.40 |
| Purchase #4 | $231.44 | 12.526% | $260.4302 | $260.43 | $260.45 | $260.40 |
| Purchase #5 | $224.81 | 8.664% | $244.2875 | $244.29 | $244.30 | $244.30 |
| Purchase #6 | $213.85 | 11.520% | $238.4855 | $238.49 | $238.50 | $238.50 |
| Purchase #7 | $30.56 | 6.170% | $32.4456 | $32.45 | $32.45 | $32.40 |
| 7 purchase totals = | $1,208.58 | $1,326.0419 | $1,326.05 | $1,326.05 | $1,325.90 | |