| 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 | $96.26 | 13.556% | $109.309 | $109.31 | $109.30 | $109.30 |
| Purchase #2 | $250.93 | 9.336% | $274.3568 | $274.36 | $274.35 | $274.40 |
| Purchase #3 | $243.31 | 7.471% | $261.4877 | $261.49 | $261.50 | $261.50 |
| Purchase #4 | $42.63 | 6.164% | $45.2577 | $45.26 | $45.25 | $45.30 |
| Purchase #5 | $58.47 | 10.379% | $64.5386 | $64.54 | $64.55 | $64.50 |
| Purchase #6 | $85.61 | 9.681% | $93.8979 | $93.90 | $93.90 | $93.90 |
| Purchase #7 | $212.92 | 7.643% | $229.1935 | $229.19 | $229.20 | $229.20 |
| 7 purchase totals = | $990.13 | $1,078.0412 | $1,078.05 | $1,078.05 | $1,078.10 | |