| 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 | $237.76 | 6.113% | $252.2943 | $252.29 | $252.30 | $252.30 |
| Purchase #2 | $199.67 | 12.533% | $224.6946 | $224.69 | $224.70 | $224.70 |
| Purchase #3 | $115.95 | 13.864% | $132.0253 | $132.03 | $132.05 | $132.00 |
| Purchase #4 | $125.65 | 10.500% | $138.8433 | $138.84 | $138.85 | $138.80 |
| Purchase #5 | $199.69 | 4.417% | $208.5103 | $208.51 | $208.50 | $208.50 |
| Purchase #6 | $129.66 | 7.264% | $139.0785 | $139.08 | $139.10 | $139.10 |
| Purchase #7 | $48.34 | 12.240% | $54.2568 | $54.26 | $54.25 | $54.30 |
| 7 purchase totals = | $1,056.72 | $1,149.7031 | $1,149.70 | $1,149.75 | $1,149.70 | |