| 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 | $130.63 | 13.231% | $147.9137 | $147.91 | $147.90 | $147.90 |
| Purchase #2 | $8.87 | 9.375% | $9.7016 | $9.70 | $9.70 | $9.70 |
| Purchase #3 | $80.63 | 6.673% | $86.0104 | $86.01 | $86.00 | $86.00 |
| Purchase #4 | $79.37 | 3.230% | $81.9337 | $81.93 | $81.95 | $81.90 |
| Purchase #5 | $250.74 | 5.564% | $264.6912 | $264.69 | $264.70 | $264.70 |
| Purchase #6 | $103.41 | 3.263% | $106.7843 | $106.78 | $106.80 | $106.80 |
| Purchase #7 | $123.77 | 10.385% | $136.6235 | $136.62 | $136.60 | $136.60 |
| 7 purchase totals = | $777.42 | $833.6584 | $833.64 | $833.65 | $833.60 | |