| 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 | $117.26 | 13.676% | $133.2965 | $133.30 | $133.30 | $133.30 |
| Purchase #2 | $250.69 | 12.170% | $281.199 | $281.20 | $281.20 | $281.20 |
| Purchase #3 | $199.26 | 12.117% | $223.4043 | $223.40 | $223.40 | $223.40 |
| Purchase #4 | $163.66 | 10.481% | $180.8132 | $180.81 | $180.80 | $180.80 |
| Purchase #5 | $6.90 | 6.803% | $7.3694 | $7.37 | $7.35 | $7.40 |
| Purchase #6 | $198.71 | 8.217% | $215.038 | $215.04 | $215.05 | $215.00 |
| Purchase #7 | $72.51 | 7.330% | $77.825 | $77.83 | $77.85 | $77.80 |
| 7 purchase totals = | $1,008.99 | $1,118.9454 | $1,118.95 | $1,118.95 | $1,118.90 | |