| 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 | $106.66 | 8.454% | $115.677 | $115.68 | $115.70 | $115.70 |
| Purchase #2 | $99.40 | 4.305% | $103.6792 | $103.68 | $103.70 | $103.70 |
| Purchase #3 | $88.35 | 6.739% | $94.3039 | $94.30 | $94.30 | $94.30 |
| Purchase #4 | $134.83 | 3.320% | $139.3064 | $139.31 | $139.30 | $139.30 |
| Purchase #5 | $170.82 | 12.522% | $192.2101 | $192.21 | $192.20 | $192.20 |
| Purchase #6 | $130.96 | 4.580% | $136.958 | $136.96 | $136.95 | $137.00 |
| Purchase #7 | $44.80 | 11.299% | $49.862 | $49.86 | $49.85 | $49.90 |
| 7 purchase totals = | $775.82 | $831.9966 | $832.00 | $832.00 | $832.10 | |