| 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 | $222.82 | 7.501% | $239.5337 | $239.53 | $239.55 | $239.50 |
| Purchase #2 | $85.85 | 9.792% | $94.2564 | $94.26 | $94.25 | $94.30 |
| Purchase #3 | $124.81 | 10.376% | $137.7603 | $137.76 | $137.75 | $137.80 |
| Purchase #4 | $208.98 | 5.780% | $221.059 | $221.06 | $221.05 | $221.10 |
| Purchase #5 | $153.98 | 12.658% | $173.4708 | $173.47 | $173.45 | $173.50 |
| Purchase #6 | $236.87 | 11.296% | $263.6268 | $263.63 | $263.65 | $263.60 |
| Purchase #7 | $70.25 | 11.397% | $78.2564 | $78.26 | $78.25 | $78.30 |
| 7 purchase totals = | $1,103.56 | $1,207.9634 | $1,207.97 | $1,207.95 | $1,208.10 | |