| 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 | $137.29 | 12.681% | $154.6997 | $154.70 | $154.70 | $154.70 |
| Purchase #2 | $189.84 | 12.231% | $213.0593 | $213.06 | $213.05 | $213.10 |
| Purchase #3 | $248.87 | 6.325% | $264.611 | $264.61 | $264.60 | $264.60 |
| Purchase #4 | $208.25 | 10.680% | $230.4911 | $230.49 | $230.50 | $230.50 |
| Purchase #5 | $42.42 | 13.851% | $48.2956 | $48.30 | $48.30 | $48.30 |
| Purchase #6 | $77.31 | 12.125% | $86.6838 | $86.68 | $86.70 | $86.70 |
| Purchase #7 | $206.75 | 3.737% | $214.4762 | $214.48 | $214.50 | $214.50 |
| 7 purchase totals = | $1,110.73 | $1,212.3167 | $1,212.32 | $1,212.35 | $1,212.40 | |