| 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 | $188.33 | 5.424% | $198.545 | $198.55 | $198.55 | $198.50 |
| Purchase #2 | $43.51 | 3.533% | $45.0472 | $45.05 | $45.05 | $45.00 |
| Purchase #3 | $188.62 | 5.383% | $198.7734 | $198.77 | $198.75 | $198.80 |
| Purchase #4 | $236.69 | 9.856% | $260.0182 | $260.02 | $260.00 | $260.00 |
| Purchase #5 | $116.43 | 12.718% | $131.2376 | $131.24 | $131.25 | $131.20 |
| Purchase #6 | $206.83 | 12.848% | $233.4035 | $233.40 | $233.40 | $233.40 |
| Purchase #7 | $50.88 | 5.134% | $53.4922 | $53.49 | $53.50 | $53.50 |
| 7 purchase totals = | $1,031.29 | $1,120.5171 | $1,120.52 | $1,120.50 | $1,120.40 | |