| 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 | $212.45 | 12.617% | $239.2548 | $239.25 | $239.25 | $239.30 |
| Purchase #2 | $173.69 | 7.203% | $186.2009 | $186.20 | $186.20 | $186.20 |
| Purchase #3 | $79.57 | 9.249% | $86.9294 | $86.93 | $86.95 | $86.90 |
| Purchase #4 | $171.87 | 9.266% | $187.7955 | $187.80 | $187.80 | $187.80 |
| Purchase #5 | $188.36 | 10.276% | $207.7159 | $207.72 | $207.70 | $207.70 |
| Purchase #6 | $226.49 | 9.141% | $247.1935 | $247.19 | $247.20 | $247.20 |
| Purchase #7 | $151.70 | 3.585% | $157.1384 | $157.14 | $157.15 | $157.10 |
| 7 purchase totals = | $1,204.13 | $1,312.2284 | $1,312.23 | $1,312.25 | $1,312.20 | |