| 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 | $188.89 | 5.239% | $198.7859 | $198.79 | $198.80 | $198.80 |
| Purchase #2 | $61.70 | 10.718% | $68.313 | $68.31 | $68.30 | $68.30 |
| Purchase #3 | $198.42 | 5.512% | $209.3569 | $209.36 | $209.35 | $209.40 |
| Purchase #4 | $202.30 | 12.720% | $228.0326 | $228.03 | $228.05 | $228.00 |
| Purchase #5 | $176.75 | 10.861% | $195.9468 | $195.95 | $195.95 | $195.90 |
| Purchase #6 | $201.50 | 3.867% | $209.292 | $209.29 | $209.30 | $209.30 |
| Purchase #7 | $23.34 | 5.867% | $24.7094 | $24.71 | $24.70 | $24.70 |
| 7 purchase totals = | $1,052.90 | $1,134.4366 | $1,134.44 | $1,134.45 | $1,134.40 | |