| 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 | $108.35 | 4.172% | $112.8704 | $112.87 | $112.85 | $112.90 |
| Purchase #2 | $209.77 | 4.262% | $218.7104 | $218.71 | $218.70 | $218.70 |
| Purchase #3 | $151.74 | 8.868% | $165.1963 | $165.20 | $165.20 | $165.20 |
| Purchase #4 | $230.91 | 8.539% | $250.6274 | $250.63 | $250.65 | $250.60 |
| Purchase #5 | $166.71 | 4.212% | $173.7318 | $173.73 | $173.75 | $173.70 |
| Purchase #6 | $229.41 | 13.126% | $259.5224 | $259.52 | $259.50 | $259.50 |
| Purchase #7 | $236.83 | 10.194% | $260.9725 | $260.97 | $260.95 | $261.00 |
| 7 purchase totals = | $1,333.72 | $1,441.6312 | $1,441.63 | $1,441.60 | $1,441.60 | |