| 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 | $109.70 | 3.265% | $113.2817 | $113.28 | $113.30 | $113.30 |
| Purchase #2 | $106.67 | 10.585% | $117.961 | $117.96 | $117.95 | $118.00 |
| Purchase #3 | $190.64 | 9.706% | $209.1435 | $209.14 | $209.15 | $209.10 |
| Purchase #4 | $100.71 | 3.438% | $104.1724 | $104.17 | $104.15 | $104.20 |
| Purchase #5 | $126.67 | 5.365% | $133.4658 | $133.47 | $133.45 | $133.50 |
| Purchase #6 | $208.78 | 3.756% | $216.6218 | $216.62 | $216.60 | $216.60 |
| Purchase #7 | $168.88 | 3.322% | $174.4902 | $174.49 | $174.50 | $174.50 |
| 7 purchase totals = | $1,012.05 | $1,069.1364 | $1,069.13 | $1,069.10 | $1,069.20 | |