| 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 | $235.56 | 3.407% | $243.5855 | $243.59 | $243.60 | $243.60 |
| Purchase #2 | $205.75 | 6.473% | $219.0682 | $219.07 | $219.05 | $219.10 |
| Purchase #3 | $80.30 | 7.148% | $86.0398 | $86.04 | $86.05 | $86.00 |
| Purchase #4 | $169.80 | 5.157% | $178.5566 | $178.56 | $178.55 | $178.60 |
| Purchase #5 | $215.31 | 7.123% | $230.6465 | $230.65 | $230.65 | $230.60 |
| Purchase #6 | $192.48 | 5.506% | $203.0779 | $203.08 | $203.10 | $203.10 |
| Purchase #7 | $127.89 | 11.495% | $142.591 | $142.59 | $142.60 | $142.60 |
| 7 purchase totals = | $1,227.09 | $1,303.5655 | $1,303.58 | $1,303.60 | $1,303.60 | |