| 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 | $230.68 | 12.456% | $259.4135 | $259.41 | $259.40 | $259.40 |
| Purchase #2 | $20.62 | 12.592% | $23.2165 | $23.22 | $23.20 | $23.20 |
| Purchase #3 | $193.40 | 9.508% | $211.7885 | $211.79 | $211.80 | $211.80 |
| Purchase #4 | $208.55 | 3.367% | $215.5719 | $215.57 | $215.55 | $215.60 |
| Purchase #5 | $216.75 | 10.117% | $238.6786 | $238.68 | $238.70 | $238.70 |
| Purchase #6 | $191.84 | 5.340% | $202.0843 | $202.08 | $202.10 | $202.10 |
| Purchase #7 | $157.58 | 12.467% | $177.2255 | $177.23 | $177.25 | $177.20 |
| 7 purchase totals = | $1,219.42 | $1,327.9788 | $1,327.98 | $1,328.00 | $1,328.00 | |