| 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 | $206.42 | 11.863% | $230.9076 | $230.91 | $230.90 | $230.90 |
| Purchase #2 | $55.41 | 11.304% | $61.6735 | $61.67 | $61.65 | $61.70 |
| Purchase #3 | $15.38 | 11.667% | $17.1744 | $17.17 | $17.15 | $17.20 |
| Purchase #4 | $247.70 | 6.402% | $263.5578 | $263.56 | $263.55 | $263.60 |
| Purchase #5 | $28.56 | 12.432% | $32.1106 | $32.11 | $32.10 | $32.10 |
| Purchase #6 | $81.54 | 4.455% | $85.1726 | $85.17 | $85.15 | $85.20 |
| Purchase #7 | $198.77 | 5.677% | $210.0542 | $210.05 | $210.05 | $210.10 |
| 7 purchase totals = | $833.78 | $900.6507 | $900.64 | $900.55 | $900.80 | |