| 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 | $21.96 | 6.519% | $23.3916 | $23.39 | $23.40 | $23.40 |
| Purchase #2 | $248.34 | 5.261% | $261.4052 | $261.41 | $261.40 | $261.40 |
| Purchase #3 | $193.26 | 9.502% | $211.6236 | $211.62 | $211.60 | $211.60 |
| Purchase #4 | $205.33 | 12.643% | $231.2899 | $231.29 | $231.30 | $231.30 |
| Purchase #5 | $12.56 | 13.281% | $14.2281 | $14.23 | $14.25 | $14.20 |
| Purchase #6 | $124.93 | 7.163% | $133.8787 | $133.88 | $133.90 | $133.90 |
| Purchase #7 | $147.27 | 4.705% | $154.1991 | $154.20 | $154.20 | $154.20 |
| 7 purchase totals = | $953.65 | $1,030.0162 | $1,030.02 | $1,030.05 | $1,030.00 | |