| 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 | $127.97 | 10.835% | $141.8355 | $141.84 | $141.85 | $141.80 |
| Purchase #2 | $243.41 | 7.301% | $261.1814 | $261.18 | $261.20 | $261.20 |
| Purchase #3 | $249.82 | 4.193% | $260.295 | $260.30 | $260.30 | $260.30 |
| Purchase #4 | $153.78 | 4.797% | $161.1568 | $161.16 | $161.15 | $161.20 |
| Purchase #5 | $134.25 | 5.873% | $142.1345 | $142.13 | $142.15 | $142.10 |
| Purchase #6 | $234.77 | 4.468% | $245.2595 | $245.26 | $245.25 | $245.30 |
| Purchase #7 | $143.34 | 6.178% | $152.1955 | $152.20 | $152.20 | $152.20 |
| 7 purchase totals = | $1,287.34 | $1,364.0582 | $1,364.07 | $1,364.10 | $1,364.10 | |