| 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 | $201.59 | 3.716% | $209.0811 | $209.08 | $209.10 | $209.10 |
| Purchase #2 | $196.42 | 7.854% | $211.8468 | $211.85 | $211.85 | $211.80 |
| Purchase #3 | $205.40 | 12.841% | $231.7754 | $231.78 | $231.80 | $231.80 |
| Purchase #4 | $8.54 | 6.603% | $9.1039 | $9.10 | $9.10 | $9.10 |
| Purchase #5 | $148.92 | 8.340% | $161.3399 | $161.34 | $161.35 | $161.30 |
| Purchase #6 | $218.39 | 12.604% | $245.9159 | $245.92 | $245.90 | $245.90 |
| Purchase #7 | $109.37 | 4.789% | $114.6077 | $114.61 | $114.60 | $114.60 |
| 7 purchase totals = | $1,088.63 | $1,183.6707 | $1,183.68 | $1,183.70 | $1,183.60 | |