| 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 | $188.30 | 6.543% | $200.6205 | $200.62 | $200.60 | $200.60 |
| Purchase #2 | $131.32 | 9.585% | $143.907 | $143.91 | $143.90 | $143.90 |
| Purchase #3 | $197.69 | 3.170% | $203.9568 | $203.96 | $203.95 | $204.00 |
| Purchase #4 | $222.63 | 13.452% | $252.5782 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $72.48 | 5.693% | $76.6063 | $76.61 | $76.60 | $76.60 |
| Purchase #6 | $217.83 | 13.599% | $247.4527 | $247.45 | $247.45 | $247.50 |
| Purchase #7 | $204.59 | 6.133% | $217.1375 | $217.14 | $217.15 | $217.10 |
| 7 purchase totals = | $1,234.84 | $1,342.2590 | $1,342.27 | $1,342.25 | $1,342.30 | |