| 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 | $11.91 | 13.485% | $13.5161 | $13.52 | $13.50 | $13.50 |
| Purchase #2 | $149.74 | 9.382% | $163.7886 | $163.79 | $163.80 | $163.80 |
| Purchase #3 | $246.43 | 5.425% | $259.7988 | $259.80 | $259.80 | $259.80 |
| Purchase #4 | $118.90 | 10.530% | $131.4202 | $131.42 | $131.40 | $131.40 |
| Purchase #5 | $124.32 | 4.166% | $129.4992 | $129.50 | $129.50 | $129.50 |
| Purchase #6 | $217.38 | 5.424% | $229.1707 | $229.17 | $229.15 | $229.20 |
| Purchase #7 | $86.60 | 12.442% | $97.3748 | $97.37 | $97.35 | $97.40 |
| 7 purchase totals = | $955.28 | $1,024.5684 | $1,024.57 | $1,024.50 | $1,024.60 | |