| 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 | $242.62 | 7.609% | $261.081 | $261.08 | $261.10 | $261.10 |
| Purchase #2 | $122.40 | 3.443% | $126.6142 | $126.61 | $126.60 | $126.60 |
| Purchase #3 | $157.66 | 11.557% | $175.8808 | $175.88 | $175.90 | $175.90 |
| Purchase #4 | $65.42 | 11.502% | $72.9446 | $72.94 | $72.95 | $72.90 |
| Purchase #5 | $61.58 | 3.780% | $63.9077 | $63.91 | $63.90 | $63.90 |
| Purchase #6 | $90.69 | 3.116% | $93.5159 | $93.52 | $93.50 | $93.50 |
| Purchase #7 | $74.73 | 7.593% | $80.4042 | $80.40 | $80.40 | $80.40 |
| 7 purchase totals = | $815.10 | $874.3484 | $874.34 | $874.35 | $874.30 | |