| 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 | $197.45 | 12.676% | $222.4788 | $222.48 | $222.50 | $222.50 |
| Purchase #2 | $202.76 | 4.632% | $212.1518 | $212.15 | $212.15 | $212.20 |
| Purchase #3 | $19.76 | 5.682% | $20.8828 | $20.88 | $20.90 | $20.90 |
| Purchase #4 | $63.40 | 9.264% | $69.2734 | $69.27 | $69.25 | $69.30 |
| Purchase #5 | $93.46 | 10.179% | $102.9733 | $102.97 | $102.95 | $103.00 |
| Purchase #6 | $236.96 | 4.549% | $247.7393 | $247.74 | $247.75 | $247.70 |
| Purchase #7 | $225.41 | 6.862% | $240.8776 | $240.88 | $240.90 | $240.90 |
| 7 purchase totals = | $1,039.20 | $1,116.3770 | $1,116.37 | $1,116.40 | $1,116.50 | |