| 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 | $237.79 | 4.196% | $247.7677 | $247.77 | $247.75 | $247.80 |
| Purchase #2 | $200.36 | 3.197% | $206.7655 | $206.77 | $206.75 | $206.80 |
| Purchase #3 | $140.35 | 3.157% | $144.7808 | $144.78 | $144.80 | $144.80 |
| Purchase #4 | $230.91 | 5.638% | $243.9287 | $243.93 | $243.95 | $243.90 |
| Purchase #5 | $137.25 | 8.261% | $148.5882 | $148.59 | $148.60 | $148.60 |
| Purchase #6 | $103.90 | 10.647% | $114.9622 | $114.96 | $114.95 | $115.00 |
| Purchase #7 | $97.80 | 12.410% | $109.937 | $109.94 | $109.95 | $109.90 |
| 7 purchase totals = | $1,148.36 | $1,216.7301 | $1,216.74 | $1,216.75 | $1,216.80 | |