| 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 | $108.56 | 10.158% | $119.5875 | $119.59 | $119.60 | $119.60 |
| Purchase #2 | $120.63 | 6.584% | $128.5723 | $128.57 | $128.55 | $128.60 |
| Purchase #3 | $186.43 | 3.723% | $193.3708 | $193.37 | $193.35 | $193.40 |
| Purchase #4 | $111.54 | 12.423% | $125.3966 | $125.40 | $125.40 | $125.40 |
| Purchase #5 | $42.97 | 9.281% | $46.958 | $46.96 | $46.95 | $47.00 |
| Purchase #6 | $27.88 | 9.585% | $30.5523 | $30.55 | $30.55 | $30.60 |
| Purchase #7 | $243.67 | 4.106% | $253.6751 | $253.68 | $253.70 | $253.70 |
| 7 purchase totals = | $841.68 | $898.1126 | $898.12 | $898.10 | $898.30 | |