| 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 | $109.40 | 5.373% | $115.2781 | $115.28 | $115.30 | $115.30 |
| Purchase #2 | $82.30 | 6.613% | $87.7425 | $87.74 | $87.75 | $87.70 |
| Purchase #3 | $246.35 | 5.378% | $259.5987 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $139.86 | 10.560% | $154.6292 | $154.63 | $154.65 | $154.60 |
| Purchase #5 | $42.54 | 9.314% | $46.5022 | $46.50 | $46.50 | $46.50 |
| Purchase #6 | $190.26 | 4.793% | $199.3792 | $199.38 | $199.40 | $199.40 |
| Purchase #7 | $186.39 | 7.246% | $199.8958 | $199.90 | $199.90 | $199.90 |
| 7 purchase totals = | $997.10 | $1,063.0257 | $1,063.03 | $1,063.10 | $1,063.00 | |