| 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 | $81.60 | 3.313% | $84.3034 | $84.30 | $84.30 | $84.30 |
| Purchase #2 | $98.83 | 10.619% | $109.3248 | $109.32 | $109.30 | $109.30 |
| Purchase #3 | $83.46 | 3.635% | $86.4938 | $86.49 | $86.50 | $86.50 |
| Purchase #4 | $249.45 | 11.184% | $277.3485 | $277.35 | $277.35 | $277.30 |
| Purchase #5 | $221.92 | 7.857% | $239.3563 | $239.36 | $239.35 | $239.40 |
| Purchase #6 | $166.92 | 8.134% | $180.4973 | $180.50 | $180.50 | $180.50 |
| Purchase #7 | $202.85 | 5.353% | $213.7086 | $213.71 | $213.70 | $213.70 |
| 7 purchase totals = | $1,105.03 | $1,191.0327 | $1,191.03 | $1,191.00 | $1,191.00 | |