| 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 | $244.56 | 9.744% | $268.3899 | $268.39 | $268.40 | $268.40 |
| Purchase #2 | $207.26 | 5.774% | $219.2272 | $219.23 | $219.25 | $219.20 |
| Purchase #3 | $22.25 | 6.706% | $23.7421 | $23.74 | $23.75 | $23.70 |
| Purchase #4 | $248.88 | 13.651% | $282.8546 | $282.85 | $282.85 | $282.90 |
| Purchase #5 | $77.37 | 13.539% | $87.8451 | $87.85 | $87.85 | $87.80 |
| Purchase #6 | $176.31 | 6.453% | $187.6873 | $187.69 | $187.70 | $187.70 |
| Purchase #7 | $142.58 | 10.696% | $157.8304 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $1,119.21 | $1,227.5766 | $1,227.58 | $1,227.65 | $1,227.50 | |