| 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 | $206.57 | 9.430% | $226.0496 | $226.05 | $226.05 | $226.00 |
| Purchase #2 | $168.53 | 10.252% | $185.8077 | $185.81 | $185.80 | $185.80 |
| Purchase #3 | $47.67 | 8.400% | $51.6743 | $51.67 | $51.65 | $51.70 |
| Purchase #4 | $210.26 | 6.645% | $224.2318 | $224.23 | $224.25 | $224.20 |
| Purchase #5 | $81.72 | 5.759% | $86.4263 | $86.43 | $86.45 | $86.40 |
| Purchase #6 | $81.37 | 10.657% | $90.0416 | $90.04 | $90.05 | $90.00 |
| Purchase #7 | $225.45 | 9.792% | $247.5261 | $247.53 | $247.55 | $247.50 |
| 7 purchase totals = | $1,021.57 | $1,111.7574 | $1,111.76 | $1,111.80 | $1,111.60 | |