| 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 | $237.44 | 4.359% | $247.79 | $247.79 | $247.80 | $247.80 |
| Purchase #2 | $12.58 | 9.367% | $13.7584 | $13.76 | $13.75 | $13.80 |
| Purchase #3 | $184.37 | 7.644% | $198.4632 | $198.46 | $198.45 | $198.50 |
| Purchase #4 | $79.97 | 7.473% | $85.9462 | $85.95 | $85.95 | $85.90 |
| Purchase #5 | $227.57 | 12.263% | $255.4769 | $255.48 | $255.50 | $255.50 |
| Purchase #6 | $199.85 | 10.550% | $220.9342 | $220.93 | $220.95 | $220.90 |
| Purchase #7 | $134.30 | 4.471% | $140.3046 | $140.30 | $140.30 | $140.30 |
| 7 purchase totals = | $1,076.08 | $1,162.6735 | $1,162.67 | $1,162.70 | $1,162.70 | |