| 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 | $201.82 | 4.209% | $210.3146 | $210.31 | $210.30 | $210.30 |
| Purchase #2 | $9.37 | 5.737% | $9.9076 | $9.91 | $9.90 | $9.90 |
| Purchase #3 | $229.54 | 13.783% | $261.1775 | $261.18 | $261.20 | $261.20 |
| Purchase #4 | $186.87 | 10.641% | $206.7548 | $206.75 | $206.75 | $206.80 |
| Purchase #5 | $183.36 | 7.433% | $196.9891 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $224.32 | 8.833% | $244.1342 | $244.13 | $244.15 | $244.10 |
| Purchase #7 | $114.81 | 5.161% | $120.7353 | $120.74 | $120.75 | $120.70 |
| 7 purchase totals = | $1,150.09 | $1,250.0131 | $1,250.01 | $1,250.05 | $1,250.00 | |