| 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 | $146.67 | 10.730% | $162.4077 | $162.41 | $162.40 | $162.40 |
| Purchase #2 | $80.61 | 6.313% | $85.6989 | $85.70 | $85.70 | $85.70 |
| Purchase #3 | $200.47 | 6.115% | $212.7287 | $212.73 | $212.75 | $212.70 |
| Purchase #4 | $214.61 | 6.759% | $229.1155 | $229.12 | $229.10 | $229.10 |
| Purchase #5 | $20.62 | 8.562% | $22.3855 | $22.39 | $22.40 | $22.40 |
| Purchase #6 | $192.44 | 12.554% | $216.5989 | $216.60 | $216.60 | $216.60 |
| Purchase #7 | $234.50 | 10.459% | $259.0264 | $259.03 | $259.05 | $259.00 |
| 7 purchase totals = | $1,089.92 | $1,187.9616 | $1,187.98 | $1,188.00 | $1,187.90 | |