| 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 | $210.97 | 7.688% | $227.1894 | $227.19 | $227.20 | $227.20 |
| Purchase #2 | $60.42 | 5.254% | $63.5945 | $63.59 | $63.60 | $63.60 |
| Purchase #3 | $95.60 | 3.565% | $99.0081 | $99.01 | $99.00 | $99.00 |
| Purchase #4 | $91.88 | 12.370% | $103.2456 | $103.25 | $103.25 | $103.20 |
| Purchase #5 | $243.32 | 12.322% | $273.3019 | $273.30 | $273.30 | $273.30 |
| Purchase #6 | $230.93 | 10.660% | $255.5471 | $255.55 | $255.55 | $255.50 |
| Purchase #7 | $104.43 | 10.593% | $115.4923 | $115.49 | $115.50 | $115.50 |
| 7 purchase totals = | $1,037.55 | $1,137.3789 | $1,137.38 | $1,137.40 | $1,137.30 | |