| 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 | $124.50 | 5.872% | $131.8106 | $131.81 | $131.80 | $131.80 |
| Purchase #2 | $52.97 | 3.413% | $54.7779 | $54.78 | $54.80 | $54.80 |
| Purchase #3 | $167.98 | 9.611% | $184.1246 | $184.12 | $184.10 | $184.10 |
| Purchase #4 | $149.33 | 5.473% | $157.5028 | $157.50 | $157.50 | $157.50 |
| Purchase #5 | $250.55 | 13.552% | $284.5045 | $284.50 | $284.50 | $284.50 |
| Purchase #6 | $193.44 | 12.772% | $218.1462 | $218.15 | $218.15 | $218.10 |
| Purchase #7 | $11.62 | 11.504% | $12.9568 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $950.39 | $1,043.8234 | $1,043.82 | $1,043.80 | $1,043.80 | |