| 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 | $214.90 | 6.386% | $228.6235 | $228.62 | $228.60 | $228.60 |
| Purchase #2 | $8.66 | 13.572% | $9.8353 | $9.84 | $9.85 | $9.80 |
| Purchase #3 | $68.56 | 13.675% | $77.9356 | $77.94 | $77.95 | $77.90 |
| Purchase #4 | $128.30 | 4.699% | $134.3288 | $134.33 | $134.35 | $134.30 |
| Purchase #5 | $96.88 | 9.621% | $106.2008 | $106.20 | $106.20 | $106.20 |
| Purchase #6 | $190.47 | 4.870% | $199.7459 | $199.75 | $199.75 | $199.70 |
| Purchase #7 | $211.43 | 6.356% | $224.8685 | $224.87 | $224.85 | $224.90 |
| 7 purchase totals = | $919.20 | $981.5384 | $981.55 | $981.55 | $981.40 | |