| 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 | $32.91 | 5.730% | $34.7957 | $34.80 | $34.80 | $34.80 |
| Purchase #2 | $149.36 | 4.304% | $155.7885 | $155.79 | $155.80 | $155.80 |
| Purchase #3 | $198.99 | 13.488% | $225.8298 | $225.83 | $225.85 | $225.80 |
| Purchase #4 | $197.75 | 4.765% | $207.1728 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $210.81 | 3.478% | $218.142 | $218.14 | $218.15 | $218.10 |
| Purchase #6 | $149.59 | 5.503% | $157.8219 | $157.82 | $157.80 | $157.80 |
| Purchase #7 | $226.94 | 6.304% | $241.2463 | $241.25 | $241.25 | $241.20 |
| 7 purchase totals = | $1,166.35 | $1,240.7970 | $1,240.80 | $1,240.80 | $1,240.70 | |