| 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 | $199.50 | 7.318% | $214.0994 | $214.10 | $214.10 | $214.10 |
| Purchase #2 | $85.97 | 13.171% | $97.2931 | $97.29 | $97.30 | $97.30 |
| Purchase #3 | $241.28 | 8.850% | $262.6333 | $262.63 | $262.65 | $262.60 |
| Purchase #4 | $190.51 | 10.274% | $210.083 | $210.08 | $210.10 | $210.10 |
| Purchase #5 | $201.79 | 7.824% | $217.578 | $217.58 | $217.60 | $217.60 |
| Purchase #6 | $220.80 | 5.104% | $232.0696 | $232.07 | $232.05 | $232.10 |
| Purchase #7 | $102.49 | 5.543% | $108.171 | $108.17 | $108.15 | $108.20 |
| 7 purchase totals = | $1,242.34 | $1,341.9274 | $1,341.92 | $1,341.95 | $1,342.00 | |