| 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 | $30.89 | 4.167% | $32.1772 | $32.18 | $32.20 | $32.20 |
| Purchase #2 | $176.27 | 11.142% | $195.91 | $195.91 | $195.90 | $195.90 |
| Purchase #3 | $237.60 | 10.659% | $262.9258 | $262.93 | $262.95 | $262.90 |
| Purchase #4 | $217.33 | 5.763% | $229.8547 | $229.85 | $229.85 | $229.90 |
| Purchase #5 | $101.64 | 10.529% | $112.3417 | $112.34 | $112.35 | $112.30 |
| Purchase #6 | $223.78 | 12.861% | $252.5603 | $252.56 | $252.55 | $252.60 |
| Purchase #7 | $165.36 | 9.606% | $181.2445 | $181.24 | $181.25 | $181.20 |
| 7 purchase totals = | $1,152.87 | $1,267.0142 | $1,267.01 | $1,267.05 | $1,267.00 | |