| 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 | $71.71 | 12.531% | $80.696 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $100.41 | 8.756% | $109.2019 | $109.20 | $109.20 | $109.20 |
| Purchase #3 | $90.68 | 13.122% | $102.579 | $102.58 | $102.60 | $102.60 |
| Purchase #4 | $185.91 | 7.107% | $199.1226 | $199.12 | $199.10 | $199.10 |
| Purchase #5 | $77.63 | 6.566% | $82.7272 | $82.73 | $82.75 | $82.70 |
| Purchase #6 | $189.79 | 8.695% | $206.2922 | $206.29 | $206.30 | $206.30 |
| Purchase #7 | $212.77 | 13.470% | $241.4301 | $241.43 | $241.45 | $241.40 |
| 7 purchase totals = | $928.90 | $1,022.0490 | $1,022.05 | $1,022.10 | $1,022.00 | |