| 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 | $232.43 | 9.625% | $254.8014 | $254.80 | $254.80 | $254.80 |
| Purchase #2 | $126.60 | 10.769% | $140.2336 | $140.23 | $140.25 | $140.20 |
| Purchase #3 | $193.38 | 12.191% | $216.955 | $216.96 | $216.95 | $217.00 |
| Purchase #4 | $13.43 | 13.566% | $15.2519 | $15.25 | $15.25 | $15.30 |
| Purchase #5 | $7.56 | 4.615% | $7.9089 | $7.91 | $7.90 | $7.90 |
| Purchase #6 | $201.74 | 11.221% | $224.3772 | $224.38 | $224.40 | $224.40 |
| Purchase #7 | $175.50 | 4.474% | $183.3519 | $183.35 | $183.35 | $183.40 |
| 7 purchase totals = | $950.64 | $1,042.8799 | $1,042.88 | $1,042.90 | $1,043.00 | |