| 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 | $27.42 | 3.599% | $28.4068 | $28.41 | $28.40 | $28.40 |
| Purchase #2 | $229.97 | 11.827% | $257.1686 | $257.17 | $257.15 | $257.20 |
| Purchase #3 | $171.95 | 13.417% | $195.0205 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $58.25 | 12.232% | $65.3751 | $65.38 | $65.40 | $65.40 |
| Purchase #5 | $140.99 | 7.352% | $151.3556 | $151.36 | $151.35 | $151.40 |
| Purchase #6 | $78.26 | 11.530% | $87.2834 | $87.28 | $87.30 | $87.30 |
| Purchase #7 | $236.55 | 9.662% | $259.4055 | $259.41 | $259.40 | $259.40 |
| 7 purchase totals = | $943.39 | $1,044.0155 | $1,044.03 | $1,044.00 | $1,044.10 | |