| 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 | $36.94 | 3.628% | $38.2802 | $38.28 | $38.30 | $38.30 |
| Purchase #2 | $168.91 | 6.342% | $179.6223 | $179.62 | $179.60 | $179.60 |
| Purchase #3 | $236.52 | 10.373% | $261.0542 | $261.05 | $261.05 | $261.10 |
| Purchase #4 | $42.25 | 11.509% | $47.1126 | $47.11 | $47.10 | $47.10 |
| Purchase #5 | $95.44 | 9.563% | $104.5669 | $104.57 | $104.55 | $104.60 |
| Purchase #6 | $45.86 | 9.733% | $50.3236 | $50.32 | $50.30 | $50.30 |
| Purchase #7 | $236.72 | 4.420% | $247.183 | $247.18 | $247.20 | $247.20 |
| 7 purchase totals = | $862.64 | $928.1428 | $928.13 | $928.10 | $928.20 | |