| 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 | $202.94 | 3.324% | $209.6857 | $209.69 | $209.70 | $209.70 |
| Purchase #2 | $200.43 | 11.482% | $223.4434 | $223.44 | $223.45 | $223.40 |
| Purchase #3 | $56.58 | 8.473% | $61.374 | $61.37 | $61.35 | $61.40 |
| Purchase #4 | $8.63 | 3.183% | $8.9047 | $8.90 | $8.90 | $8.90 |
| Purchase #5 | $156.47 | 9.551% | $171.4144 | $171.41 | $171.40 | $171.40 |
| Purchase #6 | $135.56 | 13.494% | $153.8525 | $153.85 | $153.85 | $153.90 |
| Purchase #7 | $129.28 | 7.540% | $139.0277 | $139.03 | $139.05 | $139.00 |
| 7 purchase totals = | $889.89 | $967.7024 | $967.69 | $967.70 | $967.70 | |