| 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 | $106.35 | 4.602% | $111.2442 | $111.24 | $111.25 | $111.20 |
| Purchase #2 | $203.29 | 6.491% | $216.4856 | $216.49 | $216.50 | $216.50 |
| Purchase #3 | $231.98 | 8.204% | $251.0116 | $251.01 | $251.00 | $251.00 |
| Purchase #4 | $228.42 | 8.471% | $247.7695 | $247.77 | $247.75 | $247.80 |
| Purchase #5 | $238.67 | 10.531% | $263.8043 | $263.80 | $263.80 | $263.80 |
| Purchase #6 | $82.69 | 4.370% | $86.3036 | $86.30 | $86.30 | $86.30 |
| Purchase #7 | $46.77 | 8.359% | $50.6795 | $50.68 | $50.70 | $50.70 |
| 7 purchase totals = | $1,138.17 | $1,227.2983 | $1,227.29 | $1,227.30 | $1,227.30 | |