| 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 | $207.81 | 12.492% | $233.7696 | $233.77 | $233.75 | $233.80 |
| Purchase #2 | $8.98 | 7.689% | $9.6705 | $9.67 | $9.65 | $9.70 |
| Purchase #3 | $248.77 | 7.812% | $268.2039 | $268.20 | $268.20 | $268.20 |
| Purchase #4 | $30.91 | 8.602% | $33.5689 | $33.57 | $33.55 | $33.60 |
| Purchase #5 | $240.86 | 9.574% | $263.9199 | $263.92 | $263.90 | $263.90 |
| Purchase #6 | $71.80 | 9.675% | $78.7467 | $78.75 | $78.75 | $78.70 |
| Purchase #7 | $27.66 | 9.367% | $30.2509 | $30.25 | $30.25 | $30.30 |
| 7 purchase totals = | $836.79 | $918.1304 | $918.13 | $918.05 | $918.20 | |