| 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 | $240.84 | 8.397% | $261.0633 | $261.06 | $261.05 | $261.10 |
| Purchase #2 | $141.69 | 10.518% | $156.593 | $156.59 | $156.60 | $156.60 |
| Purchase #3 | $152.28 | 3.514% | $157.6311 | $157.63 | $157.65 | $157.60 |
| Purchase #4 | $28.34 | 5.832% | $29.9928 | $29.99 | $30.00 | $30.00 |
| Purchase #5 | $30.35 | 10.210% | $33.4487 | $33.45 | $33.45 | $33.40 |
| Purchase #6 | $135.79 | 13.719% | $154.419 | $154.42 | $154.40 | $154.40 |
| Purchase #7 | $236.88 | 3.280% | $244.6497 | $244.65 | $244.65 | $244.60 |
| 7 purchase totals = | $966.17 | $1,037.7976 | $1,037.79 | $1,037.80 | $1,037.70 | |