| 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 | $126.83 | 4.861% | $132.9952 | $133.00 | $133.00 | $133.00 |
| Purchase #2 | $56.69 | 10.695% | $62.753 | $62.75 | $62.75 | $62.80 |
| Purchase #3 | $113.68 | 8.384% | $123.2109 | $123.21 | $123.20 | $123.20 |
| Purchase #4 | $50.47 | 3.217% | $52.0936 | $52.09 | $52.10 | $52.10 |
| Purchase #5 | $214.54 | 11.579% | $239.3816 | $239.38 | $239.40 | $239.40 |
| Purchase #6 | $75.73 | 10.663% | $83.8051 | $83.81 | $83.80 | $83.80 |
| Purchase #7 | $248.37 | 9.126% | $271.0362 | $271.04 | $271.05 | $271.00 |
| 7 purchase totals = | $886.31 | $965.2756 | $965.28 | $965.30 | $965.30 | |