| 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 | $127.89 | 12.798% | $144.2574 | $144.26 | $144.25 | $144.30 |
| Purchase #2 | $215.46 | 9.416% | $235.7477 | $235.75 | $235.75 | $235.70 |
| Purchase #3 | $95.33 | 5.107% | $100.1985 | $100.20 | $100.20 | $100.20 |
| Purchase #4 | $171.94 | 10.702% | $190.341 | $190.34 | $190.35 | $190.30 |
| Purchase #5 | $213.64 | 12.350% | $240.0245 | $240.02 | $240.00 | $240.00 |
| Purchase #6 | $149.61 | 5.363% | $157.6336 | $157.63 | $157.65 | $157.60 |
| Purchase #7 | $212.79 | 5.606% | $224.719 | $224.72 | $224.70 | $224.70 |
| 7 purchase totals = | $1,186.66 | $1,292.9217 | $1,292.92 | $1,292.90 | $1,292.80 | |