| 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 | $237.89 | 6.728% | $253.8952 | $253.90 | $253.90 | $253.90 |
| Purchase #2 | $132.92 | 4.320% | $138.6621 | $138.66 | $138.65 | $138.70 |
| Purchase #3 | $65.48 | 13.336% | $74.2124 | $74.21 | $74.20 | $74.20 |
| Purchase #4 | $217.48 | 3.856% | $225.866 | $225.87 | $225.85 | $225.90 |
| Purchase #5 | $186.90 | 6.322% | $198.7158 | $198.72 | $198.70 | $198.70 |
| Purchase #6 | $53.31 | 8.211% | $57.6873 | $57.69 | $57.70 | $57.70 |
| Purchase #7 | $168.46 | 7.618% | $181.2933 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $1,062.44 | $1,130.3321 | $1,130.34 | $1,130.30 | $1,130.40 | |