| 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 | $117.72 | 13.702% | $133.85 | $133.85 | $133.85 | $133.90 |
| Purchase #2 | $68.32 | 13.728% | $77.699 | $77.70 | $77.70 | $77.70 |
| Purchase #3 | $64.77 | 3.198% | $66.8413 | $66.84 | $66.85 | $66.80 |
| Purchase #4 | $230.30 | 7.604% | $247.812 | $247.81 | $247.80 | $247.80 |
| Purchase #5 | $99.54 | 8.848% | $108.3473 | $108.35 | $108.35 | $108.30 |
| Purchase #6 | $239.44 | 11.703% | $267.4617 | $267.46 | $267.45 | $267.50 |
| Purchase #7 | $82.59 | 4.497% | $86.3041 | $86.30 | $86.30 | $86.30 |
| 7 purchase totals = | $902.68 | $988.3154 | $988.31 | $988.30 | $988.30 | |