| 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 | $239.28 | 3.563% | $247.8055 | $247.81 | $247.80 | $247.80 |
| Purchase #2 | $93.59 | 11.414% | $104.2724 | $104.27 | $104.25 | $104.30 |
| Purchase #3 | $228.48 | 9.159% | $249.4065 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $204.69 | 11.309% | $227.8384 | $227.84 | $227.85 | $227.80 |
| Purchase #5 | $193.39 | 7.257% | $207.4243 | $207.42 | $207.40 | $207.40 |
| Purchase #6 | $250.42 | 13.120% | $283.2751 | $283.28 | $283.30 | $283.30 |
| Purchase #7 | $136.50 | 9.455% | $149.4061 | $149.41 | $149.40 | $149.40 |
| 7 purchase totals = | $1,346.35 | $1,469.4283 | $1,469.44 | $1,469.40 | $1,469.40 | |