| 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 | $119.36 | 11.437% | $133.0112 | $133.01 | $133.00 | $133.00 |
| Purchase #2 | $186.37 | 3.560% | $193.0048 | $193.00 | $193.00 | $193.00 |
| Purchase #3 | $218.41 | 9.442% | $239.0323 | $239.03 | $239.05 | $239.00 |
| Purchase #4 | $117.41 | 4.378% | $122.5502 | $122.55 | $122.55 | $122.60 |
| Purchase #5 | $222.91 | 3.626% | $230.9927 | $230.99 | $231.00 | $231.00 |
| Purchase #6 | $112.88 | 12.593% | $127.095 | $127.10 | $127.10 | $127.10 |
| Purchase #7 | $139.61 | 12.670% | $157.2986 | $157.30 | $157.30 | $157.30 |
| 7 purchase totals = | $1,116.95 | $1,202.9848 | $1,202.98 | $1,203.00 | $1,203.00 | |