| 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 | $190.72 | 11.527% | $212.7043 | $212.70 | $212.70 | $212.70 |
| Purchase #2 | $86.69 | 4.249% | $90.3735 | $90.37 | $90.35 | $90.40 |
| Purchase #3 | $136.56 | 7.222% | $146.4224 | $146.42 | $146.40 | $146.40 |
| Purchase #4 | $125.76 | 9.474% | $137.6745 | $137.67 | $137.65 | $137.70 |
| Purchase #5 | $239.87 | 3.680% | $248.6972 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $56.51 | 3.637% | $58.5653 | $58.57 | $58.55 | $58.60 |
| Purchase #7 | $138.95 | 5.164% | $146.1254 | $146.13 | $146.15 | $146.10 |
| 7 purchase totals = | $975.06 | $1,040.5626 | $1,040.56 | $1,040.50 | $1,040.60 | |