| 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 | $237.55 | 11.168% | $264.0796 | $264.08 | $264.10 | $264.10 |
| Purchase #2 | $25.99 | 11.783% | $29.0524 | $29.05 | $29.05 | $29.10 |
| Purchase #3 | $98.53 | 8.201% | $106.6104 | $106.61 | $106.60 | $106.60 |
| Purchase #4 | $161.81 | 4.349% | $168.8471 | $168.85 | $168.85 | $168.80 |
| Purchase #5 | $131.26 | 12.524% | $147.699 | $147.70 | $147.70 | $147.70 |
| Purchase #6 | $231.41 | 3.589% | $239.7153 | $239.72 | $239.70 | $239.70 |
| Purchase #7 | $25.82 | 9.271% | $28.2138 | $28.21 | $28.20 | $28.20 |
| 7 purchase totals = | $912.37 | $984.2176 | $984.22 | $984.20 | $984.20 | |