| 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 | $241.55 | 8.224% | $261.4151 | $261.42 | $261.40 | $261.40 |
| Purchase #2 | $237.73 | 6.623% | $253.4749 | $253.47 | $253.45 | $253.50 |
| Purchase #3 | $183.84 | 12.825% | $207.4175 | $207.42 | $207.40 | $207.40 |
| Purchase #4 | $171.73 | 13.150% | $194.3125 | $194.31 | $194.30 | $194.30 |
| Purchase #5 | $59.28 | 3.645% | $61.4408 | $61.44 | $61.45 | $61.40 |
| Purchase #6 | $71.38 | 9.705% | $78.3074 | $78.31 | $78.30 | $78.30 |
| Purchase #7 | $30.70 | 11.160% | $34.1261 | $34.13 | $34.15 | $34.10 |
| 7 purchase totals = | $996.21 | $1,090.4943 | $1,090.50 | $1,090.45 | $1,090.40 | |