| 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 | $192.39 | 3.712% | $199.5315 | $199.53 | $199.55 | $199.50 |
| Purchase #2 | $214.83 | 6.635% | $229.084 | $229.08 | $229.10 | $229.10 |
| Purchase #3 | $87.67 | 11.745% | $97.9668 | $97.97 | $97.95 | $98.00 |
| Purchase #4 | $211.99 | 5.236% | $223.0898 | $223.09 | $223.10 | $223.10 |
| Purchase #5 | $240.50 | 12.863% | $271.4355 | $271.44 | $271.45 | $271.40 |
| Purchase #6 | $30.34 | 11.469% | $33.8197 | $33.82 | $33.80 | $33.80 |
| Purchase #7 | $199.74 | 3.722% | $207.1743 | $207.17 | $207.15 | $207.20 |
| 7 purchase totals = | $1,177.46 | $1,262.1016 | $1,262.10 | $1,262.10 | $1,262.10 | |