| 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 | $240.35 | 5.452% | $253.4539 | $253.45 | $253.45 | $253.50 |
| Purchase #2 | $185.70 | 8.638% | $201.7408 | $201.74 | $201.75 | $201.70 |
| Purchase #3 | $222.85 | 10.506% | $246.2626 | $246.26 | $246.25 | $246.30 |
| Purchase #4 | $107.91 | 7.568% | $116.0766 | $116.08 | $116.10 | $116.10 |
| Purchase #5 | $153.44 | 4.331% | $160.0855 | $160.09 | $160.10 | $160.10 |
| Purchase #6 | $227.47 | 5.601% | $240.2106 | $240.21 | $240.20 | $240.20 |
| Purchase #7 | $102.89 | 10.134% | $113.3169 | $113.32 | $113.30 | $113.30 |
| 7 purchase totals = | $1,240.61 | $1,331.1469 | $1,331.15 | $1,331.15 | $1,331.20 | |