| 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 | $76.69 | 9.162% | $83.7163 | $83.72 | $83.70 | $83.70 |
| Purchase #2 | $235.50 | 12.361% | $264.6102 | $264.61 | $264.60 | $264.60 |
| Purchase #3 | $127.92 | 4.784% | $134.0397 | $134.04 | $134.05 | $134.00 |
| Purchase #4 | $136.36 | 13.863% | $155.2636 | $155.26 | $155.25 | $155.30 |
| Purchase #5 | $145.77 | 6.513% | $155.264 | $155.26 | $155.25 | $155.30 |
| Purchase #6 | $29.28 | 5.624% | $30.9267 | $30.93 | $30.95 | $30.90 |
| Purchase #7 | $191.92 | 8.854% | $208.9126 | $208.91 | $208.90 | $208.90 |
| 7 purchase totals = | $943.44 | $1,032.7331 | $1,032.73 | $1,032.70 | $1,032.70 | |