| 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 | $113.78 | 6.323% | $120.9743 | $120.97 | $120.95 | $121.00 |
| Purchase #2 | $119.39 | 3.764% | $123.8838 | $123.88 | $123.90 | $123.90 |
| Purchase #3 | $193.89 | 6.663% | $206.8089 | $206.81 | $206.80 | $206.80 |
| Purchase #4 | $237.48 | 11.796% | $265.4931 | $265.49 | $265.50 | $265.50 |
| Purchase #5 | $91.26 | 9.704% | $100.1159 | $100.12 | $100.10 | $100.10 |
| Purchase #6 | $216.83 | 3.129% | $223.6146 | $223.61 | $223.60 | $223.60 |
| Purchase #7 | $244.97 | 6.599% | $261.1356 | $261.14 | $261.15 | $261.10 |
| 7 purchase totals = | $1,217.60 | $1,302.0262 | $1,302.02 | $1,302.00 | $1,302.00 | |