| 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 | $81.84 | 8.519% | $88.8119 | $88.81 | $88.80 | $88.80 |
| Purchase #2 | $156.96 | 4.556% | $164.1111 | $164.11 | $164.10 | $164.10 |
| Purchase #3 | $153.58 | 11.373% | $171.0467 | $171.05 | $171.05 | $171.00 |
| Purchase #4 | $216.85 | 4.583% | $226.7882 | $226.79 | $226.80 | $226.80 |
| Purchase #5 | $187.48 | 10.720% | $207.5779 | $207.58 | $207.60 | $207.60 |
| Purchase #6 | $189.83 | 11.795% | $212.2204 | $212.22 | $212.20 | $212.20 |
| Purchase #7 | $11.75 | 11.229% | $13.0694 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $998.29 | $1,083.6256 | $1,083.63 | $1,083.60 | $1,083.60 | |