| 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 | $224.93 | 11.206% | $250.1357 | $250.14 | $250.15 | $250.10 |
| Purchase #2 | $39.36 | 6.754% | $42.0184 | $42.02 | $42.00 | $42.00 |
| Purchase #3 | $176.48 | 4.856% | $185.0499 | $185.05 | $185.05 | $185.00 |
| Purchase #4 | $135.89 | 3.272% | $140.3363 | $140.34 | $140.35 | $140.30 |
| Purchase #5 | $112.28 | 13.706% | $127.6691 | $127.67 | $127.65 | $127.70 |
| Purchase #6 | $197.53 | 13.796% | $224.7812 | $224.78 | $224.80 | $224.80 |
| Purchase #7 | $178.96 | 8.168% | $193.5775 | $193.58 | $193.60 | $193.60 |
| 7 purchase totals = | $1,065.43 | $1,163.5681 | $1,163.58 | $1,163.60 | $1,163.50 | |