| 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 | $228.33 | 10.739% | $252.8504 | $252.85 | $252.85 | $252.90 |
| Purchase #2 | $182.42 | 8.237% | $197.4459 | $197.45 | $197.45 | $197.40 |
| Purchase #3 | $153.70 | 12.758% | $173.309 | $173.31 | $173.30 | $173.30 |
| Purchase #4 | $127.39 | 8.185% | $137.8169 | $137.82 | $137.80 | $137.80 |
| Purchase #5 | $85.50 | 6.268% | $90.8591 | $90.86 | $90.85 | $90.90 |
| Purchase #6 | $245.36 | 5.273% | $258.2978 | $258.30 | $258.30 | $258.30 |
| Purchase #7 | $213.97 | 6.410% | $227.6855 | $227.69 | $227.70 | $227.70 |
| 7 purchase totals = | $1,236.67 | $1,338.2646 | $1,338.28 | $1,338.25 | $1,338.30 | |