| 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 | $213.29 | 4.494% | $222.8753 | $222.88 | $222.90 | $222.90 |
| Purchase #2 | $174.49 | 6.644% | $186.0831 | $186.08 | $186.10 | $186.10 |
| Purchase #3 | $35.96 | 7.131% | $38.5243 | $38.52 | $38.50 | $38.50 |
| Purchase #4 | $38.71 | 10.772% | $42.8798 | $42.88 | $42.90 | $42.90 |
| Purchase #5 | $143.79 | 9.577% | $157.5608 | $157.56 | $157.55 | $157.60 |
| Purchase #6 | $59.41 | 9.787% | $65.2245 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $217.61 | 8.435% | $235.9654 | $235.97 | $235.95 | $236.00 |
| 7 purchase totals = | $883.26 | $949.1132 | $949.11 | $949.10 | $949.20 | |