| 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 | $201.40 | 7.166% | $215.8323 | $215.83 | $215.85 | $215.80 |
| Purchase #2 | $235.72 | 9.455% | $258.0073 | $258.01 | $258.00 | $258.00 |
| Purchase #3 | $157.46 | 4.732% | $164.911 | $164.91 | $164.90 | $164.90 |
| Purchase #4 | $152.45 | 9.405% | $166.7879 | $166.79 | $166.80 | $166.80 |
| Purchase #5 | $144.86 | 9.219% | $158.2146 | $158.21 | $158.20 | $158.20 |
| Purchase #6 | $120.82 | 3.773% | $125.3785 | $125.38 | $125.40 | $125.40 |
| Purchase #7 | $128.76 | 12.266% | $144.5537 | $144.55 | $144.55 | $144.60 |
| 7 purchase totals = | $1,141.47 | $1,233.6853 | $1,233.68 | $1,233.70 | $1,233.70 | |