| 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 | $228.88 | 9.851% | $251.427 | $251.43 | $251.45 | $251.40 |
| Purchase #2 | $161.42 | 13.847% | $183.7718 | $183.77 | $183.75 | $183.80 |
| Purchase #3 | $240.86 | 8.501% | $261.3355 | $261.34 | $261.35 | $261.30 |
| Purchase #4 | $60.27 | 4.790% | $63.1569 | $63.16 | $63.15 | $63.20 |
| Purchase #5 | $199.58 | 11.281% | $222.0946 | $222.09 | $222.10 | $222.10 |
| Purchase #6 | $227.84 | 11.487% | $254.012 | $254.01 | $254.00 | $254.00 |
| Purchase #7 | $40.81 | 9.574% | $44.7171 | $44.72 | $44.70 | $44.70 |
| 7 purchase totals = | $1,159.66 | $1,280.5149 | $1,280.52 | $1,280.50 | $1,280.50 | |