| 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 | $205.39 | 3.569% | $212.7204 | $212.72 | $212.70 | $212.70 |
| Purchase #2 | $230.92 | 9.117% | $251.973 | $251.97 | $251.95 | $252.00 |
| Purchase #3 | $217.25 | 7.396% | $233.3178 | $233.32 | $233.30 | $233.30 |
| Purchase #4 | $120.66 | 3.620% | $125.0279 | $125.03 | $125.05 | $125.00 |
| Purchase #5 | $81.99 | 9.359% | $89.6634 | $89.66 | $89.65 | $89.70 |
| Purchase #6 | $211.54 | 12.871% | $238.7673 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $240.64 | 9.782% | $264.1794 | $264.18 | $264.20 | $264.20 |
| 7 purchase totals = | $1,308.39 | $1,415.6492 | $1,415.65 | $1,415.60 | $1,415.70 | |