| 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 | $85.99 | 12.770% | $96.9709 | $96.97 | $96.95 | $97.00 |
| Purchase #2 | $124.91 | 4.671% | $130.7445 | $130.74 | $130.75 | $130.70 |
| Purchase #3 | $77.60 | 8.342% | $84.0734 | $84.07 | $84.05 | $84.10 |
| Purchase #4 | $142.93 | 5.118% | $150.2452 | $150.25 | $150.25 | $150.20 |
| Purchase #5 | $134.28 | 3.717% | $139.2712 | $139.27 | $139.25 | $139.30 |
| Purchase #6 | $236.29 | 5.843% | $250.0964 | $250.10 | $250.10 | $250.10 |
| Purchase #7 | $80.78 | 4.297% | $84.2511 | $84.25 | $84.25 | $84.30 |
| 7 purchase totals = | $882.78 | $935.6527 | $935.65 | $935.60 | $935.70 | |