| 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 | $136.94 | 9.851% | $150.43 | $150.43 | $150.45 | $150.40 |
| Purchase #2 | $213.58 | 4.203% | $222.5568 | $222.56 | $222.55 | $222.60 |
| Purchase #3 | $134.64 | 12.299% | $151.1994 | $151.20 | $151.20 | $151.20 |
| Purchase #4 | $220.62 | 5.776% | $233.363 | $233.36 | $233.35 | $233.40 |
| Purchase #5 | $230.36 | 8.584% | $250.1341 | $250.13 | $250.15 | $250.10 |
| Purchase #6 | $198.41 | 8.222% | $214.7233 | $214.72 | $214.70 | $214.70 |
| Purchase #7 | $182.46 | 9.221% | $199.2846 | $199.28 | $199.30 | $199.30 |
| 7 purchase totals = | $1,317.01 | $1,421.6912 | $1,421.68 | $1,421.70 | $1,421.70 | |