| 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 | $27.30 | 12.165% | $30.621 | $30.62 | $30.60 | $30.60 |
| Purchase #2 | $199.79 | 3.613% | $207.0084 | $207.01 | $207.00 | $207.00 |
| Purchase #3 | $197.53 | 3.323% | $204.0939 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $236.49 | 10.770% | $261.96 | $261.96 | $261.95 | $262.00 |
| Purchase #5 | $211.76 | 13.806% | $240.9956 | $241.00 | $241.00 | $241.00 |
| Purchase #6 | $235.36 | 5.112% | $247.3916 | $247.39 | $247.40 | $247.40 |
| Purchase #7 | $109.45 | 5.131% | $115.0659 | $115.07 | $115.05 | $115.10 |
| 7 purchase totals = | $1,217.68 | $1,307.1364 | $1,307.14 | $1,307.10 | $1,307.20 | |