| 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 | $91.67 | 13.437% | $103.9877 | $103.99 | $104.00 | $104.00 |
| Purchase #2 | $230.77 | 9.263% | $252.1462 | $252.15 | $252.15 | $252.10 |
| Purchase #3 | $97.48 | 11.639% | $108.8257 | $108.83 | $108.85 | $108.80 |
| Purchase #4 | $113.89 | 7.851% | $122.8315 | $122.83 | $122.85 | $122.80 |
| Purchase #5 | $225.81 | 4.588% | $236.1702 | $236.17 | $236.15 | $236.20 |
| Purchase #6 | $234.26 | 11.767% | $261.8254 | $261.83 | $261.85 | $261.80 |
| Purchase #7 | $181.33 | 4.737% | $189.9196 | $189.92 | $189.90 | $189.90 |
| 7 purchase totals = | $1,175.21 | $1,275.7063 | $1,275.72 | $1,275.75 | $1,275.60 | |