| 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 | $232.45 | 9.832% | $255.3045 | $255.30 | $255.30 | $255.30 |
| Purchase #2 | $133.59 | 10.473% | $147.5809 | $147.58 | $147.60 | $147.60 |
| Purchase #3 | $159.45 | 5.181% | $167.7111 | $167.71 | $167.70 | $167.70 |
| Purchase #4 | $143.31 | 10.143% | $157.8459 | $157.85 | $157.85 | $157.80 |
| Purchase #5 | $203.78 | 4.665% | $213.2863 | $213.29 | $213.30 | $213.30 |
| Purchase #6 | $31.70 | 9.547% | $34.7264 | $34.73 | $34.75 | $34.70 |
| Purchase #7 | $143.99 | 13.181% | $162.9693 | $162.97 | $162.95 | $163.00 |
| 7 purchase totals = | $1,048.27 | $1,139.4244 | $1,139.43 | $1,139.45 | $1,139.40 | |