| 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 | $235.77 | 10.314% | $260.0873 | $260.09 | $260.10 | $260.10 |
| Purchase #2 | $204.36 | 8.689% | $222.1168 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $235.57 | 9.512% | $257.9774 | $257.98 | $258.00 | $258.00 |
| Purchase #4 | $162.55 | 7.811% | $175.2468 | $175.25 | $175.25 | $175.20 |
| Purchase #5 | $217.28 | 9.862% | $238.7082 | $238.71 | $238.70 | $238.70 |
| Purchase #6 | $64.87 | 7.308% | $69.6107 | $69.61 | $69.60 | $69.60 |
| Purchase #7 | $239.84 | 5.593% | $253.2543 | $253.25 | $253.25 | $253.30 |
| 7 purchase totals = | $1,360.24 | $1,477.0015 | $1,477.01 | $1,477.00 | $1,477.00 | |