| 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 | $213.34 | 12.233% | $239.4379 | $239.44 | $239.45 | $239.40 |
| Purchase #2 | $183.43 | 5.395% | $193.326 | $193.33 | $193.35 | $193.30 |
| Purchase #3 | $205.47 | 5.549% | $216.8715 | $216.87 | $216.85 | $216.90 |
| Purchase #4 | $213.97 | 13.191% | $242.1948 | $242.19 | $242.20 | $242.20 |
| Purchase #5 | $30.43 | 4.346% | $31.7525 | $31.75 | $31.75 | $31.80 |
| Purchase #6 | $154.80 | 7.872% | $166.9859 | $166.99 | $167.00 | $167.00 |
| Purchase #7 | $125.40 | 13.636% | $142.4995 | $142.50 | $142.50 | $142.50 |
| 7 purchase totals = | $1,126.84 | $1,233.0681 | $1,233.07 | $1,233.10 | $1,233.10 | |