| 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 | $202.29 | 3.268% | $208.9008 | $208.90 | $208.90 | $208.90 |
| Purchase #2 | $18.30 | 13.741% | $20.8146 | $20.81 | $20.80 | $20.80 |
| Purchase #3 | $104.45 | 6.403% | $111.1379 | $111.14 | $111.15 | $111.10 |
| Purchase #4 | $201.72 | 7.407% | $216.6614 | $216.66 | $216.65 | $216.70 |
| Purchase #5 | $234.62 | 13.701% | $266.7653 | $266.77 | $266.75 | $266.80 |
| Purchase #6 | $227.34 | 11.230% | $252.8703 | $252.87 | $252.85 | $252.90 |
| Purchase #7 | $65.48 | 6.226% | $69.5568 | $69.56 | $69.55 | $69.60 |
| 7 purchase totals = | $1,054.20 | $1,146.7071 | $1,146.71 | $1,146.65 | $1,146.80 | |