| 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 | $206.69 | 6.637% | $220.408 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $234.81 | 4.248% | $244.7847 | $244.78 | $244.80 | $244.80 |
| Purchase #3 | $73.44 | 13.141% | $83.0908 | $83.09 | $83.10 | $83.10 |
| Purchase #4 | $35.82 | 9.129% | $39.09 | $39.09 | $39.10 | $39.10 |
| Purchase #5 | $123.85 | 7.221% | $132.7932 | $132.79 | $132.80 | $132.80 |
| Purchase #6 | $168.84 | 10.770% | $187.0241 | $187.02 | $187.00 | $187.00 |
| Purchase #7 | $21.34 | 8.472% | $23.1479 | $23.15 | $23.15 | $23.10 |
| 7 purchase totals = | $864.79 | $930.3387 | $930.33 | $930.35 | $930.30 | |