| 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 | $142.79 | 10.616% | $157.9486 | $157.95 | $157.95 | $157.90 |
| Purchase #2 | $79.26 | 9.780% | $87.0116 | $87.01 | $87.00 | $87.00 |
| Purchase #3 | $228.47 | 9.713% | $250.6613 | $250.66 | $250.65 | $250.70 |
| Purchase #4 | $109.90 | 8.470% | $119.2085 | $119.21 | $119.20 | $119.20 |
| Purchase #5 | $248.45 | 9.574% | $272.2366 | $272.24 | $272.25 | $272.20 |
| Purchase #6 | $124.64 | 5.181% | $131.0976 | $131.10 | $131.10 | $131.10 |
| Purchase #7 | $27.78 | 8.333% | $30.0949 | $30.09 | $30.10 | $30.10 |
| 7 purchase totals = | $961.29 | $1,048.2591 | $1,048.26 | $1,048.25 | $1,048.20 | |