| 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 | $118.46 | 9.515% | $129.7315 | $129.73 | $129.75 | $129.70 |
| Purchase #2 | $119.25 | 4.297% | $124.3742 | $124.37 | $124.35 | $124.40 |
| Purchase #3 | $204.78 | 3.312% | $211.5623 | $211.56 | $211.55 | $211.60 |
| Purchase #4 | $201.87 | 12.542% | $227.1885 | $227.19 | $227.20 | $227.20 |
| Purchase #5 | $137.76 | 5.688% | $145.5958 | $145.60 | $145.60 | $145.60 |
| Purchase #6 | $212.62 | 9.192% | $232.164 | $232.16 | $232.15 | $232.20 |
| Purchase #7 | $164.87 | 8.676% | $179.1741 | $179.17 | $179.15 | $179.20 |
| 7 purchase totals = | $1,159.61 | $1,249.7904 | $1,249.78 | $1,249.75 | $1,249.90 | |