| 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 | $118.25 | 3.842% | $122.7932 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $21.80 | 7.665% | $23.471 | $23.47 | $23.45 | $23.50 |
| Purchase #3 | $93.77 | 8.334% | $101.5848 | $101.58 | $101.60 | $101.60 |
| Purchase #4 | $222.61 | 5.415% | $234.6643 | $234.66 | $234.65 | $234.70 |
| Purchase #5 | $58.67 | 4.808% | $61.4909 | $61.49 | $61.50 | $61.50 |
| Purchase #6 | $129.54 | 4.432% | $135.2812 | $135.28 | $135.30 | $135.30 |
| Purchase #7 | $23.66 | 7.485% | $25.431 | $25.43 | $25.45 | $25.40 |
| 7 purchase totals = | $668.30 | $704.7164 | $704.70 | $704.75 | $704.80 | |