| 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 | $22.58 | 5.336% | $23.7849 | $23.78 | $23.80 | $23.80 |
| Purchase #2 | $240.56 | 7.278% | $258.068 | $258.07 | $258.05 | $258.10 |
| Purchase #3 | $155.67 | 8.260% | $168.5283 | $168.53 | $168.55 | $168.50 |
| Purchase #4 | $237.63 | 10.256% | $262.0013 | $262.00 | $262.00 | $262.00 |
| Purchase #5 | $222.94 | 3.396% | $230.511 | $230.51 | $230.50 | $230.50 |
| Purchase #6 | $72.93 | 3.319% | $75.3505 | $75.35 | $75.35 | $75.40 |
| Purchase #7 | $86.41 | 3.382% | $89.3324 | $89.33 | $89.35 | $89.30 |
| 7 purchase totals = | $1,038.72 | $1,107.5764 | $1,107.57 | $1,107.60 | $1,107.60 | |