| 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 | $208.91 | 12.435% | $234.888 | $234.89 | $234.90 | $234.90 |
| Purchase #2 | $210.39 | 6.190% | $223.4131 | $223.41 | $223.40 | $223.40 |
| Purchase #3 | $39.34 | 12.837% | $44.3901 | $44.39 | $44.40 | $44.40 |
| Purchase #4 | $195.92 | 12.586% | $220.5785 | $220.58 | $220.60 | $220.60 |
| Purchase #5 | $30.44 | 6.126% | $32.3048 | $32.30 | $32.30 | $32.30 |
| Purchase #6 | $69.92 | 4.216% | $72.8678 | $72.87 | $72.85 | $72.90 |
| Purchase #7 | $237.97 | 9.264% | $260.0155 | $260.02 | $260.00 | $260.00 |
| 7 purchase totals = | $992.89 | $1,088.4578 | $1,088.46 | $1,088.45 | $1,088.50 | |