| 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 | $226.95 | 11.536% | $253.131 | $253.13 | $253.15 | $253.10 |
| Purchase #2 | $200.40 | 7.403% | $215.2356 | $215.24 | $215.25 | $215.20 |
| Purchase #3 | $185.54 | 10.704% | $205.4002 | $205.40 | $205.40 | $205.40 |
| Purchase #4 | $110.88 | 12.417% | $124.648 | $124.65 | $124.65 | $124.60 |
| Purchase #5 | $101.81 | 12.589% | $114.6269 | $114.63 | $114.65 | $114.60 |
| Purchase #6 | $196.25 | 9.520% | $214.933 | $214.93 | $214.95 | $214.90 |
| Purchase #7 | $163.43 | 3.256% | $168.7513 | $168.75 | $168.75 | $168.80 |
| 7 purchase totals = | $1,185.26 | $1,296.7260 | $1,296.73 | $1,296.80 | $1,296.60 | |