| 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 | $112.87 | 4.711% | $118.1873 | $118.19 | $118.20 | $118.20 |
| Purchase #2 | $30.97 | 3.535% | $32.0648 | $32.06 | $32.05 | $32.10 |
| Purchase #3 | $181.75 | 10.609% | $201.0319 | $201.03 | $201.05 | $201.00 |
| Purchase #4 | $141.92 | 12.400% | $159.5181 | $159.52 | $159.50 | $159.50 |
| Purchase #5 | $77.72 | 11.846% | $86.9267 | $86.93 | $86.95 | $86.90 |
| Purchase #6 | $153.55 | 6.123% | $162.9519 | $162.95 | $162.95 | $163.00 |
| Purchase #7 | $237.78 | 3.580% | $246.2925 | $246.29 | $246.30 | $246.30 |
| 7 purchase totals = | $936.56 | $1,006.9732 | $1,006.97 | $1,007.00 | $1,007.00 | |