| 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 | $250.56 | 10.354% | $276.503 | $276.50 | $276.50 | $276.50 |
| Purchase #2 | $164.66 | 3.800% | $170.9171 | $170.92 | $170.90 | $170.90 |
| Purchase #3 | $109.85 | 8.566% | $119.2598 | $119.26 | $119.25 | $119.30 |
| Purchase #4 | $76.58 | 8.411% | $83.0211 | $83.02 | $83.00 | $83.00 |
| Purchase #5 | $39.34 | 11.246% | $43.7642 | $43.76 | $43.75 | $43.80 |
| Purchase #6 | $134.81 | 8.822% | $146.7029 | $146.70 | $146.70 | $146.70 |
| Purchase #7 | $87.99 | 5.292% | $92.6464 | $92.65 | $92.65 | $92.60 |
| 7 purchase totals = | $863.79 | $932.8145 | $932.81 | $932.75 | $932.80 | |