| 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 | $182.74 | 13.775% | $207.9124 | $207.91 | $207.90 | $207.90 |
| Purchase #2 | $46.65 | 12.332% | $52.4029 | $52.40 | $52.40 | $52.40 |
| Purchase #3 | $133.73 | 9.384% | $146.2792 | $146.28 | $146.30 | $146.30 |
| Purchase #4 | $54.96 | 5.314% | $57.8806 | $57.88 | $57.90 | $57.90 |
| Purchase #5 | $30.42 | 10.447% | $33.598 | $33.60 | $33.60 | $33.60 |
| Purchase #6 | $241.68 | 7.662% | $260.1975 | $260.20 | $260.20 | $260.20 |
| Purchase #7 | $206.94 | 3.535% | $214.2553 | $214.26 | $214.25 | $214.30 |
| 7 purchase totals = | $897.12 | $972.5259 | $972.53 | $972.55 | $972.60 | |