| 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 | $102.76 | 10.544% | $113.595 | $113.60 | $113.60 | $113.60 |
| Purchase #2 | $119.36 | 11.344% | $132.9002 | $132.90 | $132.90 | $132.90 |
| Purchase #3 | $241.37 | 12.504% | $271.5509 | $271.55 | $271.55 | $271.60 |
| Purchase #4 | $49.40 | 13.708% | $56.1718 | $56.17 | $56.15 | $56.20 |
| Purchase #5 | $149.25 | 6.513% | $158.9707 | $158.97 | $158.95 | $159.00 |
| Purchase #6 | $102.50 | 12.391% | $115.2008 | $115.20 | $115.20 | $115.20 |
| Purchase #7 | $250.77 | 12.488% | $282.0862 | $282.09 | $282.10 | $282.10 |
| 7 purchase totals = | $1,015.41 | $1,130.4756 | $1,130.48 | $1,130.45 | $1,130.60 | |