| 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 | $11.34 | 12.626% | $12.7718 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $170.42 | 12.715% | $192.0889 | $192.09 | $192.10 | $192.10 |
| Purchase #3 | $193.99 | 11.761% | $216.8052 | $216.81 | $216.80 | $216.80 |
| Purchase #4 | $93.83 | 6.208% | $99.655 | $99.66 | $99.65 | $99.70 |
| Purchase #5 | $231.61 | 3.268% | $239.179 | $239.18 | $239.20 | $239.20 |
| Purchase #6 | $182.99 | 6.773% | $195.3839 | $195.38 | $195.40 | $195.40 |
| Purchase #7 | $191.60 | 8.168% | $207.2499 | $207.25 | $207.25 | $207.20 |
| 7 purchase totals = | $1,075.78 | $1,163.1337 | $1,163.14 | $1,163.15 | $1,163.20 | |