| 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 | $249.31 | 13.463% | $282.8746 | $282.87 | $282.85 | $282.90 |
| Purchase #2 | $246.46 | 7.707% | $265.4547 | $265.45 | $265.45 | $265.50 |
| Purchase #3 | $157.35 | 4.309% | $164.1302 | $164.13 | $164.15 | $164.10 |
| Purchase #4 | $31.98 | 8.869% | $34.8163 | $34.82 | $34.80 | $34.80 |
| Purchase #5 | $156.34 | 10.444% | $172.6681 | $172.67 | $172.65 | $172.70 |
| Purchase #6 | $230.62 | 13.365% | $261.4424 | $261.44 | $261.45 | $261.40 |
| Purchase #7 | $218.98 | 8.411% | $237.3984 | $237.40 | $237.40 | $237.40 |
| 7 purchase totals = | $1,291.04 | $1,418.7847 | $1,418.78 | $1,418.75 | $1,418.80 | |