| 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 | $127.27 | 7.259% | $136.5085 | $136.51 | $136.50 | $136.50 |
| Purchase #2 | $70.34 | 4.872% | $73.767 | $73.77 | $73.75 | $73.80 |
| Purchase #3 | $107.25 | 9.850% | $117.8141 | $117.81 | $117.80 | $117.80 |
| Purchase #4 | $208.90 | 4.738% | $218.7977 | $218.80 | $218.80 | $218.80 |
| Purchase #5 | $241.56 | 7.369% | $259.3606 | $259.36 | $259.35 | $259.40 |
| Purchase #6 | $9.41 | 9.189% | $10.2747 | $10.27 | $10.25 | $10.30 |
| Purchase #7 | $124.49 | 11.410% | $138.6943 | $138.69 | $138.70 | $138.70 |
| 7 purchase totals = | $889.22 | $955.2169 | $955.21 | $955.15 | $955.30 | |