| 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 | $231.94 | 12.868% | $261.786 | $261.79 | $261.80 | $261.80 |
| Purchase #2 | $152.29 | 6.795% | $162.6381 | $162.64 | $162.65 | $162.60 |
| Purchase #3 | $227.43 | 8.654% | $247.1118 | $247.11 | $247.10 | $247.10 |
| Purchase #4 | $80.28 | 3.425% | $83.0296 | $83.03 | $83.05 | $83.00 |
| Purchase #5 | $193.85 | 5.377% | $204.2733 | $204.27 | $204.25 | $204.30 |
| Purchase #6 | $111.37 | 8.550% | $120.8921 | $120.89 | $120.90 | $120.90 |
| Purchase #7 | $26.55 | 10.604% | $29.3654 | $29.37 | $29.35 | $29.40 |
| 7 purchase totals = | $1,023.71 | $1,109.0963 | $1,109.10 | $1,109.10 | $1,109.10 | |