| 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 | $114.92 | 12.845% | $129.6815 | $129.68 | $129.70 | $129.70 |
| Purchase #2 | $45.97 | 9.840% | $50.4934 | $50.49 | $50.50 | $50.50 |
| Purchase #3 | $196.98 | 13.708% | $223.982 | $223.98 | $224.00 | $224.00 |
| Purchase #4 | $120.89 | 4.442% | $126.2599 | $126.26 | $126.25 | $126.30 |
| Purchase #5 | $107.80 | 6.810% | $115.1412 | $115.14 | $115.15 | $115.10 |
| Purchase #6 | $134.79 | 7.704% | $145.1742 | $145.17 | $145.15 | $145.20 |
| Purchase #7 | $216.50 | 9.211% | $236.4418 | $236.44 | $236.45 | $236.40 |
| 7 purchase totals = | $937.85 | $1,027.1740 | $1,027.16 | $1,027.20 | $1,027.20 | |