| 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 | $30.32 | 9.465% | $33.1898 | $33.19 | $33.20 | $33.20 |
| Purchase #2 | $245.44 | 6.683% | $261.8428 | $261.84 | $261.85 | $261.80 |
| Purchase #3 | $225.92 | 9.754% | $247.9562 | $247.96 | $247.95 | $248.00 |
| Purchase #4 | $132.80 | 7.516% | $142.7812 | $142.78 | $142.80 | $142.80 |
| Purchase #5 | $32.41 | 7.139% | $34.7237 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $38.48 | 12.267% | $43.2003 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $117.56 | 6.873% | $125.6399 | $125.64 | $125.65 | $125.60 |
| 7 purchase totals = | $822.93 | $889.3339 | $889.33 | $889.35 | $889.30 | |