| 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 | $127.62 | 7.270% | $136.898 | $136.90 | $136.90 | $136.90 |
| Purchase #2 | $155.84 | 5.758% | $164.8133 | $164.81 | $164.80 | $164.80 |
| Purchase #3 | $241.54 | 9.684% | $264.9307 | $264.93 | $264.95 | $264.90 |
| Purchase #4 | $114.53 | 5.553% | $120.8899 | $120.89 | $120.90 | $120.90 |
| Purchase #5 | $38.94 | 3.626% | $40.352 | $40.35 | $40.35 | $40.40 |
| Purchase #6 | $236.83 | 4.772% | $248.1315 | $248.13 | $248.15 | $248.10 |
| Purchase #7 | $134.35 | 8.849% | $146.2386 | $146.24 | $146.25 | $146.20 |
| 7 purchase totals = | $1,049.65 | $1,122.2540 | $1,122.25 | $1,122.30 | $1,122.20 | |