| 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 | $109.93 | 7.720% | $118.4166 | $118.42 | $118.40 | $118.40 |
| Purchase #2 | $15.83 | 7.715% | $17.0513 | $17.05 | $17.05 | $17.10 |
| Purchase #3 | $149.53 | 12.311% | $167.9386 | $167.94 | $167.95 | $167.90 |
| Purchase #4 | $146.83 | 11.182% | $163.2485 | $163.25 | $163.25 | $163.20 |
| Purchase #5 | $215.27 | 5.527% | $227.168 | $227.17 | $227.15 | $227.20 |
| Purchase #6 | $230.88 | 3.303% | $238.506 | $238.51 | $238.50 | $238.50 |
| Purchase #7 | $179.88 | 10.676% | $199.084 | $199.08 | $199.10 | $199.10 |
| 7 purchase totals = | $1,048.15 | $1,131.4130 | $1,131.42 | $1,131.40 | $1,131.40 | |