| 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 | $100.58 | 4.742% | $105.3495 | $105.35 | $105.35 | $105.30 |
| Purchase #2 | $31.45 | 11.566% | $35.0875 | $35.09 | $35.10 | $35.10 |
| Purchase #3 | $209.88 | 11.707% | $234.4507 | $234.45 | $234.45 | $234.50 |
| Purchase #4 | $214.92 | 10.703% | $237.9229 | $237.92 | $237.90 | $237.90 |
| Purchase #5 | $203.41 | 6.717% | $217.073 | $217.07 | $217.05 | $217.10 |
| Purchase #6 | $60.87 | 9.807% | $66.8395 | $66.84 | $66.85 | $66.80 |
| Purchase #7 | $202.58 | 12.430% | $227.7607 | $227.76 | $227.75 | $227.80 |
| 7 purchase totals = | $1,023.69 | $1,124.4838 | $1,124.48 | $1,124.45 | $1,124.50 | |