| 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 | $135.87 | 3.147% | $140.1458 | $140.15 | $140.15 | $140.10 |
| Purchase #2 | $217.50 | 9.217% | $237.547 | $237.55 | $237.55 | $237.50 |
| Purchase #3 | $204.91 | 4.753% | $214.6494 | $214.65 | $214.65 | $214.60 |
| Purchase #4 | $204.37 | 3.696% | $211.9235 | $211.92 | $211.90 | $211.90 |
| Purchase #5 | $230.64 | 13.553% | $261.8986 | $261.90 | $261.90 | $261.90 |
| Purchase #6 | $207.62 | 9.575% | $227.4996 | $227.50 | $227.50 | $227.50 |
| Purchase #7 | $120.96 | 5.691% | $127.8438 | $127.84 | $127.85 | $127.80 |
| 7 purchase totals = | $1,321.87 | $1,421.5077 | $1,421.51 | $1,421.50 | $1,421.30 | |