| 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 | $203.46 | 11.463% | $226.7826 | $226.78 | $226.80 | $226.80 |
| Purchase #2 | $232.36 | 4.269% | $242.2794 | $242.28 | $242.30 | $242.30 |
| Purchase #3 | $98.49 | 7.689% | $106.0629 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $187.55 | 7.819% | $202.2145 | $202.21 | $202.20 | $202.20 |
| Purchase #5 | $29.86 | 3.157% | $30.8027 | $30.80 | $30.80 | $30.80 |
| Purchase #6 | $209.46 | 13.680% | $238.1141 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $234.65 | 12.692% | $264.4318 | $264.43 | $264.45 | $264.40 |
| 7 purchase totals = | $1,195.83 | $1,310.6880 | $1,310.67 | $1,310.70 | $1,310.70 | |