| 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 | $186.64 | 3.538% | $193.2433 | $193.24 | $193.25 | $193.20 |
| Purchase #2 | $227.89 | 10.808% | $252.5204 | $252.52 | $252.50 | $252.50 |
| Purchase #3 | $97.84 | 7.155% | $104.8405 | $104.84 | $104.85 | $104.80 |
| Purchase #4 | $183.66 | 11.771% | $205.2786 | $205.28 | $205.30 | $205.30 |
| Purchase #5 | $76.35 | 7.542% | $82.1083 | $82.11 | $82.10 | $82.10 |
| Purchase #6 | $115.57 | 10.586% | $127.8042 | $127.80 | $127.80 | $127.80 |
| Purchase #7 | $214.96 | 4.263% | $224.1237 | $224.12 | $224.10 | $224.10 |
| 7 purchase totals = | $1,102.91 | $1,189.9190 | $1,189.91 | $1,189.90 | $1,189.80 | |