| 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 | $231.72 | 4.722% | $242.6618 | $242.66 | $242.65 | $242.70 |
| Purchase #2 | $186.36 | 9.625% | $204.2972 | $204.30 | $204.30 | $204.30 |
| Purchase #3 | $238.95 | 9.626% | $261.9513 | $261.95 | $261.95 | $262.00 |
| Purchase #4 | $184.28 | 6.147% | $195.6077 | $195.61 | $195.60 | $195.60 |
| Purchase #5 | $42.43 | 11.479% | $47.3005 | $47.30 | $47.30 | $47.30 |
| Purchase #6 | $192.74 | 7.630% | $207.4461 | $207.45 | $207.45 | $207.40 |
| Purchase #7 | $30.30 | 10.506% | $33.4833 | $33.48 | $33.50 | $33.50 |
| 7 purchase totals = | $1,106.78 | $1,192.7479 | $1,192.75 | $1,192.75 | $1,192.80 | |