| 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 | $120.83 | 12.621% | $136.08 | $136.08 | $136.10 | $136.10 |
| Purchase #2 | $40.27 | 12.406% | $45.2659 | $45.27 | $45.25 | $45.30 |
| Purchase #3 | $249.50 | 11.360% | $277.8432 | $277.84 | $277.85 | $277.80 |
| Purchase #4 | $19.94 | 4.737% | $20.8846 | $20.88 | $20.90 | $20.90 |
| Purchase #5 | $127.79 | 11.659% | $142.689 | $142.69 | $142.70 | $142.70 |
| Purchase #6 | $183.80 | 12.677% | $207.1003 | $207.10 | $207.10 | $207.10 |
| Purchase #7 | $73.73 | 12.276% | $82.7811 | $82.78 | $82.80 | $82.80 |
| 7 purchase totals = | $815.86 | $912.6441 | $912.64 | $912.70 | $912.70 | |