| 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 | $227.42 | 11.437% | $253.43 | $253.43 | $253.45 | $253.40 |
| Purchase #2 | $117.49 | 3.790% | $121.9429 | $121.94 | $121.95 | $121.90 |
| Purchase #3 | $100.47 | 13.381% | $113.9139 | $113.91 | $113.90 | $113.90 |
| Purchase #4 | $106.44 | 7.861% | $114.8072 | $114.81 | $114.80 | $114.80 |
| Purchase #5 | $183.49 | 13.851% | $208.9052 | $208.91 | $208.90 | $208.90 |
| Purchase #6 | $38.35 | 9.870% | $42.1351 | $42.14 | $42.15 | $42.10 |
| Purchase #7 | $117.46 | 12.585% | $132.2423 | $132.24 | $132.25 | $132.20 |
| 7 purchase totals = | $891.12 | $987.3766 | $987.38 | $987.40 | $987.20 | |