| 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 | $188.56 | 7.503% | $202.7077 | $202.71 | $202.70 | $202.70 |
| Purchase #2 | $243.70 | 7.373% | $261.668 | $261.67 | $261.65 | $261.70 |
| Purchase #3 | $174.64 | 12.752% | $196.9101 | $196.91 | $196.90 | $196.90 |
| Purchase #4 | $94.56 | 11.387% | $105.3275 | $105.33 | $105.35 | $105.30 |
| Purchase #5 | $141.55 | 7.562% | $152.254 | $152.25 | $152.25 | $152.30 |
| Purchase #6 | $113.97 | 13.469% | $129.3206 | $129.32 | $129.30 | $129.30 |
| Purchase #7 | $184.63 | 8.128% | $199.6367 | $199.64 | $199.65 | $199.60 |
| 7 purchase totals = | $1,141.61 | $1,247.8246 | $1,247.83 | $1,247.80 | $1,247.80 | |