| 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 | $247.88 | 8.419% | $268.749 | $268.75 | $268.75 | $268.70 |
| Purchase #2 | $225.72 | 10.677% | $249.8201 | $249.82 | $249.80 | $249.80 |
| Purchase #3 | $205.42 | 3.261% | $212.1187 | $212.12 | $212.10 | $212.10 |
| Purchase #4 | $75.25 | 8.416% | $81.583 | $81.58 | $81.60 | $81.60 |
| Purchase #5 | $49.71 | 3.638% | $51.5184 | $51.52 | $51.50 | $51.50 |
| Purchase #6 | $184.75 | 3.832% | $191.8296 | $191.83 | $191.85 | $191.80 |
| Purchase #7 | $166.41 | 5.661% | $175.8305 | $175.83 | $175.85 | $175.80 |
| 7 purchase totals = | $1,155.14 | $1,231.4493 | $1,231.45 | $1,231.45 | $1,231.30 | |