| 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 | $191.66 | 7.255% | $205.5649 | $205.56 | $205.55 | $205.60 |
| Purchase #2 | $80.62 | 9.727% | $88.4619 | $88.46 | $88.45 | $88.50 |
| Purchase #3 | $210.70 | 10.443% | $232.7034 | $232.70 | $232.70 | $232.70 |
| Purchase #4 | $201.35 | 5.649% | $212.7243 | $212.72 | $212.70 | $212.70 |
| Purchase #5 | $224.80 | 12.348% | $252.5583 | $252.56 | $252.55 | $252.60 |
| Purchase #6 | $28.81 | 3.738% | $29.8869 | $29.89 | $29.90 | $29.90 |
| Purchase #7 | $240.44 | 8.837% | $261.6877 | $261.69 | $261.70 | $261.70 |
| 7 purchase totals = | $1,178.38 | $1,283.5874 | $1,283.58 | $1,283.55 | $1,283.70 | |