| 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 | $209.78 | 5.358% | $221.02 | $221.02 | $221.00 | $221.00 |
| Purchase #2 | $121.25 | 6.796% | $129.4902 | $129.49 | $129.50 | $129.50 |
| Purchase #3 | $40.35 | 6.513% | $42.978 | $42.98 | $43.00 | $43.00 |
| Purchase #4 | $122.49 | 3.445% | $126.7098 | $126.71 | $126.70 | $126.70 |
| Purchase #5 | $191.64 | 7.308% | $205.6451 | $205.65 | $205.65 | $205.60 |
| Purchase #6 | $50.71 | 6.821% | $54.1689 | $54.17 | $54.15 | $54.20 |
| Purchase #7 | $114.44 | 8.655% | $124.3448 | $124.34 | $124.35 | $124.30 |
| 7 purchase totals = | $850.66 | $904.3568 | $904.36 | $904.35 | $904.30 | |