| 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 | $196.99 | 6.444% | $209.684 | $209.68 | $209.70 | $209.70 |
| Purchase #2 | $74.65 | 5.265% | $78.5803 | $78.58 | $78.60 | $78.60 |
| Purchase #3 | $237.25 | 10.285% | $261.6512 | $261.65 | $261.65 | $261.70 |
| Purchase #4 | $232.48 | 7.733% | $250.4577 | $250.46 | $250.45 | $250.50 |
| Purchase #5 | $243.96 | 6.459% | $259.7174 | $259.72 | $259.70 | $259.70 |
| Purchase #6 | $123.67 | 13.103% | $139.8745 | $139.87 | $139.85 | $139.90 |
| Purchase #7 | $6.30 | 13.751% | $7.1663 | $7.17 | $7.15 | $7.20 |
| 7 purchase totals = | $1,115.30 | $1,207.1314 | $1,207.13 | $1,207.10 | $1,207.30 | |