| 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 | $241.89 | 10.135% | $266.4056 | $266.41 | $266.40 | $266.40 |
| Purchase #2 | $115.78 | 10.178% | $127.5641 | $127.56 | $127.55 | $127.60 |
| Purchase #3 | $147.90 | 9.856% | $162.477 | $162.48 | $162.50 | $162.50 |
| Purchase #4 | $86.61 | 12.234% | $97.2059 | $97.21 | $97.20 | $97.20 |
| Purchase #5 | $67.68 | 11.485% | $75.453 | $75.45 | $75.45 | $75.50 |
| Purchase #6 | $204.28 | 5.783% | $216.0935 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $155.50 | 4.228% | $162.0745 | $162.07 | $162.05 | $162.10 |
| 7 purchase totals = | $1,019.64 | $1,107.2736 | $1,107.27 | $1,107.25 | $1,107.40 | |