| 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 | $34.89 | 7.463% | $37.4938 | $37.49 | $37.50 | $37.50 |
| Purchase #2 | $190.34 | 5.125% | $200.0949 | $200.09 | $200.10 | $200.10 |
| Purchase #3 | $246.70 | 11.473% | $275.0039 | $275.00 | $275.00 | $275.00 |
| Purchase #4 | $105.26 | 8.501% | $114.2082 | $114.21 | $114.20 | $114.20 |
| Purchase #5 | $188.31 | 5.186% | $198.0758 | $198.08 | $198.10 | $198.10 |
| Purchase #6 | $232.97 | 13.802% | $265.1245 | $265.12 | $265.10 | $265.10 |
| Purchase #7 | $129.53 | 11.309% | $144.1785 | $144.18 | $144.20 | $144.20 |
| 7 purchase totals = | $1,128.00 | $1,234.1796 | $1,234.17 | $1,234.20 | $1,234.20 | |