| 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 | $106.99 | 12.302% | $120.1519 | $120.15 | $120.15 | $120.20 |
| Purchase #2 | $212.97 | 7.645% | $229.2516 | $229.25 | $229.25 | $229.30 |
| Purchase #3 | $133.42 | 6.118% | $141.5826 | $141.58 | $141.60 | $141.60 |
| Purchase #4 | $170.26 | 13.581% | $193.383 | $193.38 | $193.40 | $193.40 |
| Purchase #5 | $154.27 | 6.611% | $164.4688 | $164.47 | $164.45 | $164.50 |
| Purchase #6 | $243.58 | 7.287% | $261.3297 | $261.33 | $261.35 | $261.30 |
| Purchase #7 | $97.31 | 5.401% | $102.5657 | $102.57 | $102.55 | $102.60 |
| 7 purchase totals = | $1,118.80 | $1,212.7333 | $1,212.73 | $1,212.75 | $1,212.90 | |