| 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 | $226.52 | 9.681% | $248.4494 | $248.45 | $248.45 | $248.40 |
| Purchase #2 | $237.79 | 7.199% | $254.9085 | $254.91 | $254.90 | $254.90 |
| Purchase #3 | $208.43 | 3.839% | $216.4316 | $216.43 | $216.45 | $216.40 |
| Purchase #4 | $132.99 | 9.489% | $145.6094 | $145.61 | $145.60 | $145.60 |
| Purchase #5 | $139.84 | 5.274% | $147.2152 | $147.22 | $147.20 | $147.20 |
| Purchase #6 | $16.95 | 4.629% | $17.7346 | $17.73 | $17.75 | $17.70 |
| Purchase #7 | $127.75 | 12.364% | $143.545 | $143.55 | $143.55 | $143.50 |
| 7 purchase totals = | $1,090.27 | $1,173.8937 | $1,173.90 | $1,173.90 | $1,173.70 | |