| 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 | $246.39 | 10.153% | $271.406 | $271.41 | $271.40 | $271.40 |
| Purchase #2 | $193.39 | 6.154% | $205.2912 | $205.29 | $205.30 | $205.30 |
| Purchase #3 | $83.56 | 8.380% | $90.5623 | $90.56 | $90.55 | $90.60 |
| Purchase #4 | $154.78 | 11.187% | $172.0952 | $172.10 | $172.10 | $172.10 |
| Purchase #5 | $41.96 | 9.787% | $46.0666 | $46.07 | $46.05 | $46.10 |
| Purchase #6 | $119.57 | 10.689% | $132.3508 | $132.35 | $132.35 | $132.40 |
| Purchase #7 | $43.53 | 6.231% | $46.2424 | $46.24 | $46.25 | $46.20 |
| 7 purchase totals = | $883.18 | $964.0145 | $964.02 | $964.00 | $964.10 | |