| 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 | $228.25 | 9.384% | $249.669 | $249.67 | $249.65 | $249.70 |
| Purchase #2 | $59.58 | 8.218% | $64.4763 | $64.48 | $64.50 | $64.50 |
| Purchase #3 | $140.87 | 7.786% | $151.8381 | $151.84 | $151.85 | $151.80 |
| Purchase #4 | $245.52 | 6.344% | $261.0958 | $261.10 | $261.10 | $261.10 |
| Purchase #5 | $61.25 | 5.406% | $64.5612 | $64.56 | $64.55 | $64.60 |
| Purchase #6 | $127.67 | 7.817% | $137.65 | $137.65 | $137.65 | $137.70 |
| Purchase #7 | $170.91 | 6.130% | $181.3868 | $181.39 | $181.40 | $181.40 |
| 7 purchase totals = | $1,034.05 | $1,110.6772 | $1,110.69 | $1,110.70 | $1,110.80 | |