| 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 | $110.47 | 11.196% | $122.8382 | $122.84 | $122.85 | $122.80 |
| Purchase #2 | $248.71 | 9.272% | $271.7704 | $271.77 | $271.75 | $271.80 |
| Purchase #3 | $234.40 | 11.481% | $261.3115 | $261.31 | $261.30 | $261.30 |
| Purchase #4 | $70.61 | 9.605% | $77.3921 | $77.39 | $77.40 | $77.40 |
| Purchase #5 | $30.96 | 3.349% | $31.9969 | $32.00 | $32.00 | $32.00 |
| Purchase #6 | $228.85 | 12.572% | $257.621 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $154.69 | 8.583% | $167.967 | $167.97 | $167.95 | $168.00 |
| 7 purchase totals = | $1,078.69 | $1,190.8971 | $1,190.90 | $1,190.85 | $1,190.90 | |