| 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 | $228.74 | 13.313% | $259.1922 | $259.19 | $259.20 | $259.20 |
| Purchase #2 | $149.53 | 9.598% | $163.8819 | $163.88 | $163.90 | $163.90 |
| Purchase #3 | $134.37 | 13.231% | $152.1485 | $152.15 | $152.15 | $152.10 |
| Purchase #4 | $25.37 | 12.687% | $28.5887 | $28.59 | $28.60 | $28.60 |
| Purchase #5 | $124.34 | 13.678% | $141.3472 | $141.35 | $141.35 | $141.30 |
| Purchase #6 | $150.53 | 11.682% | $168.1149 | $168.11 | $168.10 | $168.10 |
| Purchase #7 | $37.65 | 12.663% | $42.4176 | $42.42 | $42.40 | $42.40 |
| 7 purchase totals = | $850.53 | $955.6910 | $955.69 | $955.70 | $955.60 | |