| 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 | $74.73 | 7.329% | $80.207 | $80.21 | $80.20 | $80.20 |
| Purchase #2 | $187.92 | 5.763% | $198.7498 | $198.75 | $198.75 | $198.70 |
| Purchase #3 | $227.27 | 11.797% | $254.081 | $254.08 | $254.10 | $254.10 |
| Purchase #4 | $230.27 | 7.480% | $247.4942 | $247.49 | $247.50 | $247.50 |
| Purchase #5 | $148.99 | 13.357% | $168.8906 | $168.89 | $168.90 | $168.90 |
| Purchase #6 | $222.34 | 4.114% | $231.4871 | $231.49 | $231.50 | $231.50 |
| Purchase #7 | $126.49 | 12.347% | $142.1077 | $142.11 | $142.10 | $142.10 |
| 7 purchase totals = | $1,218.01 | $1,323.0174 | $1,323.02 | $1,323.05 | $1,323.00 | |