| 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 | $249.27 | 8.571% | $270.6349 | $270.63 | $270.65 | $270.60 |
| Purchase #2 | $10.83 | 6.547% | $11.539 | $11.54 | $11.55 | $11.50 |
| Purchase #3 | $121.71 | 11.671% | $135.9148 | $135.91 | $135.90 | $135.90 |
| Purchase #4 | $75.37 | 5.287% | $79.3548 | $79.35 | $79.35 | $79.40 |
| Purchase #5 | $163.87 | 3.795% | $170.0889 | $170.09 | $170.10 | $170.10 |
| Purchase #6 | $24.70 | 11.445% | $27.5269 | $27.53 | $27.55 | $27.50 |
| Purchase #7 | $122.51 | 13.754% | $139.36 | $139.36 | $139.35 | $139.40 |
| 7 purchase totals = | $768.26 | $834.4193 | $834.41 | $834.45 | $834.40 | |