| 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 | $154.72 | 12.493% | $174.0492 | $174.05 | $174.05 | $174.00 |
| Purchase #2 | $155.94 | 4.821% | $163.4579 | $163.46 | $163.45 | $163.50 |
| Purchase #3 | $242.77 | 8.122% | $262.4878 | $262.49 | $262.50 | $262.50 |
| Purchase #4 | $193.38 | 6.832% | $206.5917 | $206.59 | $206.60 | $206.60 |
| Purchase #5 | $125.56 | 4.799% | $131.5856 | $131.59 | $131.60 | $131.60 |
| Purchase #6 | $117.52 | 5.408% | $123.8755 | $123.88 | $123.90 | $123.90 |
| Purchase #7 | $55.74 | 4.189% | $58.0749 | $58.07 | $58.05 | $58.10 |
| 7 purchase totals = | $1,045.63 | $1,120.1226 | $1,120.13 | $1,120.15 | $1,120.20 | |