| 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 | $199.92 | 5.500% | $210.9156 | $210.92 | $210.90 | $210.90 |
| Purchase #2 | $58.49 | 6.129% | $62.0749 | $62.07 | $62.05 | $62.10 |
| Purchase #3 | $99.99 | 10.442% | $110.431 | $110.43 | $110.45 | $110.40 |
| Purchase #4 | $150.58 | 5.529% | $158.9056 | $158.91 | $158.90 | $158.90 |
| Purchase #5 | $153.41 | 10.514% | $169.5395 | $169.54 | $169.55 | $169.50 |
| Purchase #6 | $238.33 | 4.485% | $249.0191 | $249.02 | $249.00 | $249.00 |
| Purchase #7 | $61.42 | 3.705% | $63.6956 | $63.70 | $63.70 | $63.70 |
| 7 purchase totals = | $962.14 | $1,024.5813 | $1,024.59 | $1,024.55 | $1,024.50 | |