| 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 | $115.99 | 5.344% | $122.1885 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $249.26 | 11.635% | $278.2614 | $278.26 | $278.25 | $278.30 |
| Purchase #3 | $245.96 | 6.123% | $261.0201 | $261.02 | $261.00 | $261.00 |
| Purchase #4 | $138.41 | 10.796% | $153.3527 | $153.35 | $153.35 | $153.40 |
| Purchase #5 | $93.39 | 13.248% | $105.7623 | $105.76 | $105.75 | $105.80 |
| Purchase #6 | $157.97 | 8.356% | $171.17 | $171.17 | $171.15 | $171.20 |
| Purchase #7 | $98.46 | 12.319% | $110.5893 | $110.59 | $110.60 | $110.60 |
| 7 purchase totals = | $1,099.44 | $1,202.3443 | $1,202.34 | $1,202.30 | $1,202.50 | |