| 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 | $123.26 | 13.543% | $139.9531 | $139.95 | $139.95 | $140.00 |
| Purchase #2 | $156.31 | 11.169% | $173.7683 | $173.77 | $173.75 | $173.80 |
| Purchase #3 | $233.68 | 12.479% | $262.8409 | $262.84 | $262.85 | $262.80 |
| Purchase #4 | $211.44 | 3.426% | $218.6839 | $218.68 | $218.70 | $218.70 |
| Purchase #5 | $162.81 | 12.257% | $182.7656 | $182.77 | $182.75 | $182.80 |
| Purchase #6 | $235.25 | 7.184% | $252.1504 | $252.15 | $252.15 | $252.20 |
| Purchase #7 | $8.87 | 8.615% | $9.6342 | $9.63 | $9.65 | $9.60 |
| 7 purchase totals = | $1,131.62 | $1,239.7964 | $1,239.79 | $1,239.80 | $1,239.90 | |