| 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 | $16.45 | 12.672% | $18.5345 | $18.53 | $18.55 | $18.50 |
| Purchase #2 | $232.37 | 12.491% | $261.3953 | $261.40 | $261.40 | $261.40 |
| Purchase #3 | $236.43 | 13.235% | $267.7215 | $267.72 | $267.70 | $267.70 |
| Purchase #4 | $47.80 | 11.730% | $53.4069 | $53.41 | $53.40 | $53.40 |
| Purchase #5 | $244.97 | 6.475% | $260.8318 | $260.83 | $260.85 | $260.80 |
| Purchase #6 | $101.93 | 8.339% | $110.4299 | $110.43 | $110.45 | $110.40 |
| Purchase #7 | $186.51 | 12.156% | $209.1822 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $1,066.46 | $1,181.5021 | $1,181.50 | $1,181.55 | $1,181.40 | |