| 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 | $185.93 | 13.761% | $211.5158 | $211.52 | $211.50 | $211.50 |
| Purchase #2 | $213.73 | 12.232% | $239.8735 | $239.87 | $239.85 | $239.90 |
| Purchase #3 | $101.60 | 3.580% | $105.2373 | $105.24 | $105.25 | $105.20 |
| Purchase #4 | $79.93 | 10.811% | $88.5712 | $88.57 | $88.55 | $88.60 |
| Purchase #5 | $247.62 | 13.277% | $280.4965 | $280.50 | $280.50 | $280.50 |
| Purchase #6 | $73.49 | 12.869% | $82.9474 | $82.95 | $82.95 | $82.90 |
| Purchase #7 | $186.86 | 11.605% | $208.5451 | $208.55 | $208.55 | $208.50 |
| 7 purchase totals = | $1,089.16 | $1,217.1868 | $1,217.20 | $1,217.15 | $1,217.10 | |