| 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 | $134.63 | 4.235% | $140.3316 | $140.33 | $140.35 | $140.30 |
| Purchase #2 | $248.96 | 9.867% | $273.5249 | $273.52 | $273.50 | $273.50 |
| Purchase #3 | $76.51 | 12.414% | $86.008 | $86.01 | $86.00 | $86.00 |
| Purchase #4 | $240.58 | 3.633% | $249.3203 | $249.32 | $249.30 | $249.30 |
| Purchase #5 | $98.83 | 10.357% | $109.0658 | $109.07 | $109.05 | $109.10 |
| Purchase #6 | $55.27 | 4.713% | $57.8749 | $57.87 | $57.85 | $57.90 |
| Purchase #7 | $108.26 | 7.373% | $116.242 | $116.24 | $116.25 | $116.20 |
| 7 purchase totals = | $963.04 | $1,032.3675 | $1,032.36 | $1,032.30 | $1,032.30 | |