| 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 | $243.90 | 3.686% | $252.8902 | $252.89 | $252.90 | $252.90 |
| Purchase #2 | $192.50 | 11.325% | $214.3006 | $214.30 | $214.30 | $214.30 |
| Purchase #3 | $241.33 | 12.539% | $271.5904 | $271.59 | $271.60 | $271.60 |
| Purchase #4 | $175.35 | 9.686% | $192.3344 | $192.33 | $192.35 | $192.30 |
| Purchase #5 | $56.79 | 7.263% | $60.9147 | $60.91 | $60.90 | $60.90 |
| Purchase #6 | $230.58 | 8.525% | $250.2369 | $250.24 | $250.25 | $250.20 |
| Purchase #7 | $97.67 | 9.764% | $107.2065 | $107.21 | $107.20 | $107.20 |
| 7 purchase totals = | $1,238.12 | $1,349.4737 | $1,349.47 | $1,349.50 | $1,349.40 | |