| 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 | $229.68 | 10.469% | $253.7252 | $253.73 | $253.75 | $253.70 |
| Purchase #2 | $27.94 | 3.553% | $28.9327 | $28.93 | $28.95 | $28.90 |
| Purchase #3 | $162.26 | 12.675% | $182.8265 | $182.83 | $182.85 | $182.80 |
| Purchase #4 | $130.97 | 4.363% | $136.6842 | $136.68 | $136.70 | $136.70 |
| Purchase #5 | $248.99 | 4.519% | $260.2419 | $260.24 | $260.25 | $260.20 |
| Purchase #6 | $101.76 | 6.780% | $108.6593 | $108.66 | $108.65 | $108.70 |
| Purchase #7 | $13.92 | 7.725% | $14.9953 | $15.00 | $15.00 | $15.00 |
| 7 purchase totals = | $915.52 | $986.0651 | $986.07 | $986.15 | $986.00 | |