| 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 | $121.79 | 9.247% | $133.0519 | $133.05 | $133.05 | $133.10 |
| Purchase #2 | $238.47 | 4.377% | $248.9078 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $11.85 | 4.470% | $12.3797 | $12.38 | $12.40 | $12.40 |
| Purchase #4 | $155.62 | 5.833% | $164.6973 | $164.70 | $164.70 | $164.70 |
| Purchase #5 | $86.46 | 10.397% | $95.4492 | $95.45 | $95.45 | $95.40 |
| Purchase #6 | $93.37 | 12.313% | $104.8666 | $104.87 | $104.85 | $104.90 |
| Purchase #7 | $206.66 | 11.527% | $230.4817 | $230.48 | $230.50 | $230.50 |
| 7 purchase totals = | $914.22 | $989.8342 | $989.84 | $989.85 | $989.90 | |