| 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 | $45.50 | 8.644% | $49.433 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $139.87 | 4.439% | $146.0788 | $146.08 | $146.10 | $146.10 |
| Purchase #3 | $182.86 | 9.157% | $199.6045 | $199.60 | $199.60 | $199.60 |
| Purchase #4 | $176.34 | 11.367% | $196.3846 | $196.38 | $196.40 | $196.40 |
| Purchase #5 | $195.96 | 4.713% | $205.1956 | $205.20 | $205.20 | $205.20 |
| Purchase #6 | $213.96 | 12.573% | $240.8612 | $240.86 | $240.85 | $240.90 |
| Purchase #7 | $149.45 | 5.816% | $158.142 | $158.14 | $158.15 | $158.10 |
| 7 purchase totals = | $1,103.94 | $1,195.6997 | $1,195.69 | $1,195.75 | $1,195.70 | |