| 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 | $240.31 | 10.451% | $265.4248 | $265.42 | $265.40 | $265.40 |
| Purchase #2 | $71.80 | 9.544% | $78.6526 | $78.65 | $78.65 | $78.70 |
| Purchase #3 | $207.81 | 3.387% | $214.8485 | $214.85 | $214.85 | $214.80 |
| Purchase #4 | $54.57 | 3.661% | $56.5678 | $56.57 | $56.55 | $56.60 |
| Purchase #5 | $192.74 | 11.771% | $215.4274 | $215.43 | $215.45 | $215.40 |
| Purchase #6 | $56.94 | 10.545% | $62.9443 | $62.94 | $62.95 | $62.90 |
| Purchase #7 | $16.53 | 4.304% | $17.2415 | $17.24 | $17.25 | $17.20 |
| 7 purchase totals = | $840.70 | $911.1069 | $911.10 | $911.10 | $911.00 | |