| 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 | $190.50 | 8.732% | $207.1345 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $220.41 | 9.383% | $241.0911 | $241.09 | $241.10 | $241.10 |
| Purchase #3 | $79.50 | 11.411% | $88.5717 | $88.57 | $88.55 | $88.60 |
| Purchase #4 | $12.75 | 8.655% | $13.8535 | $13.85 | $13.85 | $13.90 |
| Purchase #5 | $192.50 | 13.240% | $217.987 | $217.99 | $218.00 | $218.00 |
| Purchase #6 | $228.95 | 8.481% | $248.3672 | $248.37 | $248.35 | $248.40 |
| Purchase #7 | $89.97 | 8.234% | $97.3781 | $97.38 | $97.40 | $97.40 |
| 7 purchase totals = | $1,014.58 | $1,114.3831 | $1,114.38 | $1,114.40 | $1,114.50 | |