| 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 | $100.68 | 3.819% | $104.525 | $104.53 | $104.55 | $104.50 |
| Purchase #2 | $89.41 | 12.362% | $100.4629 | $100.46 | $100.45 | $100.50 |
| Purchase #3 | $155.64 | 8.483% | $168.8429 | $168.84 | $168.85 | $168.80 |
| Purchase #4 | $160.34 | 8.392% | $173.7957 | $173.80 | $173.80 | $173.80 |
| Purchase #5 | $221.52 | 7.743% | $238.6723 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $199.64 | 9.545% | $218.6956 | $218.70 | $218.70 | $218.70 |
| Purchase #7 | $236.54 | 10.463% | $261.2892 | $261.29 | $261.30 | $261.30 |
| 7 purchase totals = | $1,163.77 | $1,266.2836 | $1,266.29 | $1,266.30 | $1,266.30 | |