| 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 | $33.90 | 13.304% | $38.4101 | $38.41 | $38.40 | $38.40 |
| Purchase #2 | $248.74 | 3.182% | $256.6549 | $256.65 | $256.65 | $256.70 |
| Purchase #3 | $30.82 | 4.516% | $32.2118 | $32.21 | $32.20 | $32.20 |
| Purchase #4 | $154.94 | 6.108% | $164.4037 | $164.40 | $164.40 | $164.40 |
| Purchase #5 | $222.32 | 6.511% | $236.7953 | $236.80 | $236.80 | $236.80 |
| Purchase #6 | $146.33 | 8.153% | $158.2603 | $158.26 | $158.25 | $158.30 |
| Purchase #7 | $127.66 | 13.601% | $145.023 | $145.02 | $145.00 | $145.00 |
| 7 purchase totals = | $964.71 | $1,031.7591 | $1,031.75 | $1,031.70 | $1,031.80 | |