| 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 | $249.90 | 5.208% | $262.9148 | $262.91 | $262.90 | $262.90 |
| Purchase #2 | $18.81 | 10.851% | $20.8511 | $20.85 | $20.85 | $20.90 |
| Purchase #3 | $232.47 | 5.438% | $245.1117 | $245.11 | $245.10 | $245.10 |
| Purchase #4 | $9.66 | 7.233% | $10.3587 | $10.36 | $10.35 | $10.40 |
| Purchase #5 | $94.41 | 13.277% | $106.9448 | $106.94 | $106.95 | $106.90 |
| Purchase #6 | $151.87 | 3.629% | $157.3814 | $157.38 | $157.40 | $157.40 |
| Purchase #7 | $89.89 | 10.495% | $99.324 | $99.32 | $99.30 | $99.30 |
| 7 purchase totals = | $847.01 | $902.8865 | $902.87 | $902.85 | $902.90 | |