| 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 | $14.33 | 10.501% | $15.8348 | $15.83 | $15.85 | $15.80 |
| Purchase #2 | $147.33 | 11.802% | $164.7179 | $164.72 | $164.70 | $164.70 |
| Purchase #3 | $163.79 | 11.652% | $182.8748 | $182.87 | $182.85 | $182.90 |
| Purchase #4 | $200.75 | 10.132% | $221.09 | $221.09 | $221.10 | $221.10 |
| Purchase #5 | $163.93 | 5.227% | $172.4986 | $172.50 | $172.50 | $172.50 |
| Purchase #6 | $234.78 | 5.633% | $248.0052 | $248.01 | $248.00 | $248.00 |
| Purchase #7 | $112.76 | 5.741% | $119.2336 | $119.23 | $119.25 | $119.20 |
| 7 purchase totals = | $1,037.67 | $1,124.2549 | $1,124.25 | $1,124.25 | $1,124.20 | |