| 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 | $237.27 | 13.669% | $269.7024 | $269.70 | $269.70 | $269.70 |
| Purchase #2 | $184.68 | 10.836% | $204.6919 | $204.69 | $204.70 | $204.70 |
| Purchase #3 | $25.41 | 11.369% | $28.2989 | $28.30 | $28.30 | $28.30 |
| Purchase #4 | $186.56 | 10.729% | $206.576 | $206.58 | $206.60 | $206.60 |
| Purchase #5 | $49.40 | 6.718% | $52.7187 | $52.72 | $52.70 | $52.70 |
| Purchase #6 | $201.81 | 12.259% | $226.5499 | $226.55 | $226.55 | $226.50 |
| Purchase #7 | $139.34 | 7.719% | $150.0957 | $150.10 | $150.10 | $150.10 |
| 7 purchase totals = | $1,024.47 | $1,138.6335 | $1,138.64 | $1,138.65 | $1,138.60 | |