| 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 | $95.63 | 4.619% | $100.0471 | $100.05 | $100.05 | $100.00 |
| Purchase #2 | $230.83 | 5.183% | $242.7939 | $242.79 | $242.80 | $242.80 |
| Purchase #3 | $140.50 | 13.526% | $159.504 | $159.50 | $159.50 | $159.50 |
| Purchase #4 | $9.56 | 9.678% | $10.4852 | $10.49 | $10.50 | $10.50 |
| Purchase #5 | $164.43 | 4.121% | $171.2062 | $171.21 | $171.20 | $171.20 |
| Purchase #6 | $182.51 | 3.592% | $189.0658 | $189.07 | $189.05 | $189.10 |
| Purchase #7 | $230.51 | 10.495% | $254.702 | $254.70 | $254.70 | $254.70 |
| 7 purchase totals = | $1,053.97 | $1,127.8042 | $1,127.81 | $1,127.80 | $1,127.80 | |