| 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 | $99.41 | 12.678% | $112.0132 | $112.01 | $112.00 | $112.00 |
| Purchase #2 | $212.85 | 9.537% | $233.1495 | $233.15 | $233.15 | $233.10 |
| Purchase #3 | $175.82 | 13.407% | $199.3922 | $199.39 | $199.40 | $199.40 |
| Purchase #4 | $123.45 | 9.538% | $135.2247 | $135.22 | $135.20 | $135.20 |
| Purchase #5 | $23.72 | 11.639% | $26.4808 | $26.48 | $26.50 | $26.50 |
| Purchase #6 | $40.82 | 3.262% | $42.1515 | $42.15 | $42.15 | $42.20 |
| Purchase #7 | $238.75 | 9.443% | $261.2952 | $261.30 | $261.30 | $261.30 |
| 7 purchase totals = | $914.82 | $1,009.7071 | $1,009.70 | $1,009.70 | $1,009.70 | |