| 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 | $103.85 | 8.681% | $112.8652 | $112.87 | $112.85 | $112.90 |
| Purchase #2 | $203.95 | 6.253% | $216.703 | $216.70 | $216.70 | $216.70 |
| Purchase #3 | $58.70 | 6.382% | $62.4462 | $62.45 | $62.45 | $62.40 |
| Purchase #4 | $249.25 | 12.605% | $280.668 | $280.67 | $280.65 | $280.70 |
| Purchase #5 | $14.38 | 6.117% | $15.2596 | $15.26 | $15.25 | $15.30 |
| Purchase #6 | $131.35 | 10.287% | $144.862 | $144.86 | $144.85 | $144.90 |
| Purchase #7 | $115.45 | 10.316% | $127.3598 | $127.36 | $127.35 | $127.40 |
| 7 purchase totals = | $876.93 | $960.1638 | $960.17 | $960.10 | $960.30 | |