| 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 | $222.34 | 7.682% | $239.4202 | $239.42 | $239.40 | $239.40 |
| Purchase #2 | $158.70 | 7.861% | $171.1754 | $171.18 | $171.20 | $171.20 |
| Purchase #3 | $86.45 | 11.713% | $96.5759 | $96.58 | $96.60 | $96.60 |
| Purchase #4 | $239.90 | 4.758% | $251.3144 | $251.31 | $251.30 | $251.30 |
| Purchase #5 | $97.71 | 12.545% | $109.9677 | $109.97 | $109.95 | $110.00 |
| Purchase #6 | $207.96 | 6.776% | $222.0514 | $222.05 | $222.05 | $222.10 |
| Purchase #7 | $32.81 | 9.524% | $35.9348 | $35.93 | $35.95 | $35.90 |
| 7 purchase totals = | $1,045.87 | $1,126.4398 | $1,126.44 | $1,126.45 | $1,126.50 | |