| 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 | $249.80 | 4.525% | $261.1035 | $261.10 | $261.10 | $261.10 |
| Purchase #2 | $64.61 | 6.299% | $68.6798 | $68.68 | $68.70 | $68.70 |
| Purchase #3 | $91.84 | 13.304% | $104.0584 | $104.06 | $104.05 | $104.10 |
| Purchase #4 | $54.52 | 3.607% | $56.4865 | $56.49 | $56.50 | $56.50 |
| Purchase #5 | $43.28 | 9.808% | $47.5249 | $47.52 | $47.50 | $47.50 |
| Purchase #6 | $226.82 | 13.654% | $257.79 | $257.79 | $257.80 | $257.80 |
| Purchase #7 | $234.36 | 10.149% | $258.1452 | $258.15 | $258.15 | $258.10 |
| 7 purchase totals = | $965.23 | $1,053.7883 | $1,053.79 | $1,053.80 | $1,053.80 | |