| 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 | $133.87 | 11.232% | $148.9063 | $148.91 | $148.90 | $148.90 |
| Purchase #2 | $9.88 | 5.146% | $10.3884 | $10.39 | $10.40 | $10.40 |
| Purchase #3 | $141.90 | 5.493% | $149.6946 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $209.78 | 5.357% | $221.0179 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $186.37 | 3.456% | $192.8109 | $192.81 | $192.80 | $192.80 |
| Purchase #6 | $192.71 | 9.393% | $210.8113 | $210.81 | $210.80 | $210.80 |
| Purchase #7 | $218.73 | 8.832% | $238.0482 | $238.05 | $238.05 | $238.00 |
| 7 purchase totals = | $1,093.24 | $1,171.6776 | $1,171.68 | $1,171.65 | $1,171.60 | |