| 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 | $109.76 | 13.444% | $124.5161 | $124.52 | $124.50 | $124.50 |
| Purchase #2 | $67.88 | 11.332% | $75.5722 | $75.57 | $75.55 | $75.60 |
| Purchase #3 | $163.55 | 12.220% | $183.5358 | $183.54 | $183.55 | $183.50 |
| Purchase #4 | $79.82 | 5.432% | $84.1558 | $84.16 | $84.15 | $84.20 |
| Purchase #5 | $224.52 | 3.432% | $232.2255 | $232.23 | $232.25 | $232.20 |
| Purchase #6 | $216.78 | 9.776% | $237.9724 | $237.97 | $237.95 | $238.00 |
| Purchase #7 | $171.37 | 5.336% | $180.5143 | $180.51 | $180.50 | $180.50 |
| 7 purchase totals = | $1,033.68 | $1,118.4921 | $1,118.50 | $1,118.45 | $1,118.50 | |