| 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 | $207.55 | 9.658% | $227.5952 | $227.60 | $227.60 | $227.60 |
| Purchase #2 | $147.27 | 3.167% | $151.934 | $151.93 | $151.95 | $151.90 |
| Purchase #3 | $141.56 | 7.202% | $151.7552 | $151.76 | $151.75 | $151.80 |
| Purchase #4 | $125.94 | 5.516% | $132.8869 | $132.89 | $132.90 | $132.90 |
| Purchase #5 | $17.43 | 10.411% | $19.2446 | $19.24 | $19.25 | $19.20 |
| Purchase #6 | $250.60 | 10.571% | $277.0909 | $277.09 | $277.10 | $277.10 |
| Purchase #7 | $104.89 | 13.381% | $118.9253 | $118.93 | $118.95 | $118.90 |
| 7 purchase totals = | $995.24 | $1,079.4321 | $1,079.44 | $1,079.50 | $1,079.40 | |