| 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 | $235.83 | 12.112% | $264.3937 | $264.39 | $264.40 | $264.40 |
| Purchase #2 | $167.71 | 10.831% | $185.8747 | $185.87 | $185.85 | $185.90 |
| Purchase #3 | $71.26 | 5.704% | $75.3247 | $75.32 | $75.30 | $75.30 |
| Purchase #4 | $94.67 | 13.296% | $107.2573 | $107.26 | $107.25 | $107.30 |
| Purchase #5 | $127.56 | 3.345% | $131.8269 | $131.83 | $131.85 | $131.80 |
| Purchase #6 | $77.55 | 7.284% | $83.1987 | $83.20 | $83.20 | $83.20 |
| Purchase #7 | $117.35 | 6.676% | $125.1843 | $125.18 | $125.20 | $125.20 |
| 7 purchase totals = | $891.93 | $973.0603 | $973.05 | $973.05 | $973.10 | |