| 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 | $139.78 | 8.208% | $151.2531 | $151.25 | $151.25 | $151.30 |
| Purchase #2 | $235.74 | 12.620% | $265.4904 | $265.49 | $265.50 | $265.50 |
| Purchase #3 | $136.97 | 13.141% | $154.9692 | $154.97 | $154.95 | $155.00 |
| Purchase #4 | $224.50 | 6.705% | $239.5527 | $239.55 | $239.55 | $239.60 |
| Purchase #5 | $207.59 | 12.675% | $233.902 | $233.90 | $233.90 | $233.90 |
| Purchase #6 | $125.54 | 12.534% | $141.2752 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $47.44 | 9.762% | $52.0711 | $52.07 | $52.05 | $52.10 |
| 7 purchase totals = | $1,117.56 | $1,238.5137 | $1,238.51 | $1,238.50 | $1,238.70 | |