| 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 | $125.70 | 7.137% | $134.6712 | $134.67 | $134.65 | $134.70 |
| Purchase #2 | $210.36 | 12.147% | $235.9124 | $235.91 | $235.90 | $235.90 |
| Purchase #3 | $164.87 | 11.530% | $183.8795 | $183.88 | $183.90 | $183.90 |
| Purchase #4 | $10.74 | 7.322% | $11.5264 | $11.53 | $11.55 | $11.50 |
| Purchase #5 | $93.75 | 3.845% | $97.3547 | $97.35 | $97.35 | $97.40 |
| Purchase #6 | $106.34 | 6.133% | $112.8618 | $112.86 | $112.85 | $112.90 |
| Purchase #7 | $51.84 | 5.668% | $54.7783 | $54.78 | $54.80 | $54.80 |
| 7 purchase totals = | $763.60 | $830.9843 | $830.98 | $831.00 | $831.10 | |