| 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 | $221.95 | 12.608% | $249.9335 | $249.93 | $249.95 | $249.90 |
| Purchase #2 | $77.76 | 11.307% | $86.5523 | $86.55 | $86.55 | $86.60 |
| Purchase #3 | $94.45 | 10.132% | $104.0197 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $92.85 | 11.846% | $103.849 | $103.85 | $103.85 | $103.80 |
| Purchase #5 | $81.32 | 7.520% | $87.4353 | $87.44 | $87.45 | $87.40 |
| Purchase #6 | $138.50 | 9.310% | $151.3944 | $151.39 | $151.40 | $151.40 |
| Purchase #7 | $115.74 | 6.197% | $122.9124 | $122.91 | $122.90 | $122.90 |
| 7 purchase totals = | $822.57 | $906.0966 | $906.09 | $906.10 | $906.00 | |