| 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 | $199.40 | 3.851% | $207.0789 | $207.08 | $207.10 | $207.10 |
| Purchase #2 | $111.84 | 5.571% | $118.0706 | $118.07 | $118.05 | $118.10 |
| Purchase #3 | $214.43 | 12.578% | $241.401 | $241.40 | $241.40 | $241.40 |
| Purchase #4 | $131.96 | 7.771% | $142.2146 | $142.21 | $142.20 | $142.20 |
| Purchase #5 | $24.75 | 8.473% | $26.8471 | $26.85 | $26.85 | $26.80 |
| Purchase #6 | $31.65 | 7.743% | $34.1007 | $34.10 | $34.10 | $34.10 |
| Purchase #7 | $164.28 | 5.604% | $173.4863 | $173.49 | $173.50 | $173.50 |
| 7 purchase totals = | $878.31 | $943.1992 | $943.20 | $943.20 | $943.20 | |