| 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 | $236.36 | 6.560% | $251.8652 | $251.87 | $251.85 | $251.90 |
| Purchase #2 | $239.58 | 5.368% | $252.4407 | $252.44 | $252.45 | $252.40 |
| Purchase #3 | $230.58 | 9.604% | $252.7249 | $252.72 | $252.70 | $252.70 |
| Purchase #4 | $73.81 | 8.639% | $80.1864 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $182.86 | 12.569% | $205.8437 | $205.84 | $205.85 | $205.80 |
| Purchase #6 | $44.87 | 6.702% | $47.8772 | $47.88 | $47.90 | $47.90 |
| Purchase #7 | $228.55 | 4.538% | $238.9216 | $238.92 | $238.90 | $238.90 |
| 7 purchase totals = | $1,236.61 | $1,329.8597 | $1,329.86 | $1,329.85 | $1,329.80 | |