| 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 | $199.61 | 4.153% | $207.8998 | $207.90 | $207.90 | $207.90 |
| Purchase #2 | $213.59 | 5.759% | $225.8906 | $225.89 | $225.90 | $225.90 |
| Purchase #3 | $132.51 | 5.270% | $139.4933 | $139.49 | $139.50 | $139.50 |
| Purchase #4 | $203.75 | 4.525% | $212.9697 | $212.97 | $212.95 | $213.00 |
| Purchase #5 | $110.44 | 6.265% | $117.3591 | $117.36 | $117.35 | $117.40 |
| Purchase #6 | $177.84 | 11.800% | $198.8251 | $198.83 | $198.85 | $198.80 |
| Purchase #7 | $201.72 | 11.337% | $224.589 | $224.59 | $224.60 | $224.60 |
| 7 purchase totals = | $1,239.46 | $1,327.0266 | $1,327.03 | $1,327.05 | $1,327.10 | |