| 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 | $226.72 | 12.324% | $254.661 | $254.66 | $254.65 | $254.70 |
| Purchase #2 | $240.79 | 9.214% | $262.9764 | $262.98 | $263.00 | $263.00 |
| Purchase #3 | $187.28 | 7.178% | $200.723 | $200.72 | $200.70 | $200.70 |
| Purchase #4 | $199.62 | 10.636% | $220.8516 | $220.85 | $220.85 | $220.90 |
| Purchase #5 | $97.99 | 9.321% | $107.1236 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $49.42 | 12.304% | $55.5006 | $55.50 | $55.50 | $55.50 |
| Purchase #7 | $141.57 | 13.870% | $161.2058 | $161.21 | $161.20 | $161.20 |
| 7 purchase totals = | $1,143.39 | $1,263.0420 | $1,263.04 | $1,263.00 | $1,263.10 | |