| 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 | $247.47 | 10.646% | $273.8157 | $273.82 | $273.80 | $273.80 |
| Purchase #2 | $210.85 | 9.750% | $231.4079 | $231.41 | $231.40 | $231.40 |
| Purchase #3 | $197.40 | 6.696% | $210.6179 | $210.62 | $210.60 | $210.60 |
| Purchase #4 | $108.94 | 4.713% | $114.0743 | $114.07 | $114.05 | $114.10 |
| Purchase #5 | $207.27 | 10.698% | $229.4437 | $229.44 | $229.45 | $229.40 |
| Purchase #6 | $140.41 | 10.339% | $154.927 | $154.93 | $154.95 | $154.90 |
| Purchase #7 | $224.29 | 9.568% | $245.7501 | $245.75 | $245.75 | $245.80 |
| 7 purchase totals = | $1,336.63 | $1,460.0366 | $1,460.04 | $1,460.00 | $1,460.00 | |