| 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 | $48.40 | 9.708% | $53.0987 | $53.10 | $53.10 | $53.10 |
| Purchase #2 | $227.62 | 4.670% | $238.2499 | $238.25 | $238.25 | $238.20 |
| Purchase #3 | $232.97 | 12.319% | $261.6696 | $261.67 | $261.65 | $261.70 |
| Purchase #4 | $174.99 | 13.659% | $198.8919 | $198.89 | $198.90 | $198.90 |
| Purchase #5 | $189.80 | 8.598% | $206.119 | $206.12 | $206.10 | $206.10 |
| Purchase #6 | $151.79 | 7.672% | $163.4353 | $163.44 | $163.45 | $163.40 |
| Purchase #7 | $228.86 | 13.664% | $260.1314 | $260.13 | $260.15 | $260.10 |
| 7 purchase totals = | $1,254.43 | $1,381.5958 | $1,381.60 | $1,381.60 | $1,381.50 | |