| 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 | $12.79 | 11.247% | $14.2285 | $14.23 | $14.25 | $14.20 |
| Purchase #2 | $164.90 | 13.780% | $187.6232 | $187.62 | $187.60 | $187.60 |
| Purchase #3 | $176.36 | 6.301% | $187.4724 | $187.47 | $187.45 | $187.50 |
| Purchase #4 | $191.61 | 8.661% | $208.2053 | $208.21 | $208.20 | $208.20 |
| Purchase #5 | $242.46 | 7.164% | $259.8298 | $259.83 | $259.85 | $259.80 |
| Purchase #6 | $231.73 | 8.478% | $251.3761 | $251.38 | $251.40 | $251.40 |
| Purchase #7 | $230.53 | 9.386% | $252.1675 | $252.17 | $252.15 | $252.20 |
| 7 purchase totals = | $1,250.38 | $1,360.9028 | $1,360.91 | $1,360.90 | $1,360.90 | |