| 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 | $235.75 | 7.283% | $252.9197 | $252.92 | $252.90 | $252.90 |
| Purchase #2 | $7.67 | 6.412% | $8.1618 | $8.16 | $8.15 | $8.20 |
| Purchase #3 | $96.33 | 6.470% | $102.5626 | $102.56 | $102.55 | $102.60 |
| Purchase #4 | $189.94 | 9.288% | $207.5816 | $207.58 | $207.60 | $207.60 |
| Purchase #5 | $79.75 | 4.691% | $83.4911 | $83.49 | $83.50 | $83.50 |
| Purchase #6 | $114.45 | 10.703% | $126.6996 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $16.43 | 10.522% | $18.1588 | $18.16 | $18.15 | $18.20 |
| 7 purchase totals = | $740.32 | $799.5752 | $799.57 | $799.55 | $799.70 | |