| 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 | $209.97 | 12.596% | $236.4178 | $236.42 | $236.40 | $236.40 |
| Purchase #2 | $200.27 | 13.835% | $227.9774 | $227.98 | $228.00 | $228.00 |
| Purchase #3 | $27.46 | 11.611% | $30.6484 | $30.65 | $30.65 | $30.60 |
| Purchase #4 | $98.82 | 5.594% | $104.348 | $104.35 | $104.35 | $104.30 |
| Purchase #5 | $105.81 | 13.786% | $120.397 | $120.40 | $120.40 | $120.40 |
| Purchase #6 | $250.30 | 5.220% | $263.3657 | $263.37 | $263.35 | $263.40 |
| Purchase #7 | $155.35 | 4.442% | $162.2506 | $162.25 | $162.25 | $162.30 |
| 7 purchase totals = | $1,047.98 | $1,145.4049 | $1,145.42 | $1,145.40 | $1,145.40 | |