| 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 | $227.99 | 7.269% | $244.5626 | $244.56 | $244.55 | $244.60 |
| Purchase #2 | $112.34 | 12.142% | $125.9803 | $125.98 | $126.00 | $126.00 |
| Purchase #3 | $6.66 | 8.417% | $7.2206 | $7.22 | $7.20 | $7.20 |
| Purchase #4 | $14.59 | 6.491% | $15.537 | $15.54 | $15.55 | $15.50 |
| Purchase #5 | $94.56 | 12.661% | $106.5322 | $106.53 | $106.55 | $106.50 |
| Purchase #6 | $138.72 | 5.350% | $146.1415 | $146.14 | $146.15 | $146.10 |
| Purchase #7 | $141.29 | 13.302% | $160.0844 | $160.08 | $160.10 | $160.10 |
| 7 purchase totals = | $736.15 | $806.0586 | $806.05 | $806.10 | $806.00 | |