| 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 | $109.92 | 4.153% | $114.485 | $114.49 | $114.50 | $114.50 |
| Purchase #2 | $131.77 | 10.327% | $145.3779 | $145.38 | $145.40 | $145.40 |
| Purchase #3 | $181.88 | 6.332% | $193.3966 | $193.40 | $193.40 | $193.40 |
| Purchase #4 | $139.82 | 9.465% | $153.054 | $153.05 | $153.05 | $153.10 |
| Purchase #5 | $21.80 | 11.308% | $24.2651 | $24.27 | $24.25 | $24.30 |
| Purchase #6 | $35.25 | 9.490% | $38.5952 | $38.60 | $38.60 | $38.60 |
| Purchase #7 | $101.30 | 6.410% | $107.7933 | $107.79 | $107.80 | $107.80 |
| 7 purchase totals = | $721.74 | $776.9671 | $776.98 | $777.00 | $777.10 | |