| 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 | $223.48 | 7.172% | $239.508 | $239.51 | $239.50 | $239.50 |
| Purchase #2 | $108.28 | 13.658% | $123.0689 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $112.73 | 11.756% | $125.9825 | $125.98 | $126.00 | $126.00 |
| Purchase #4 | $185.50 | 6.235% | $197.0659 | $197.07 | $197.05 | $197.10 |
| Purchase #5 | $58.57 | 11.629% | $65.3811 | $65.38 | $65.40 | $65.40 |
| Purchase #6 | $69.72 | 4.117% | $72.5904 | $72.59 | $72.60 | $72.60 |
| Purchase #7 | $27.93 | 9.602% | $30.6118 | $30.61 | $30.60 | $30.60 |
| 7 purchase totals = | $786.21 | $854.2086 | $854.21 | $854.20 | $854.30 | |