| 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 | $106.96 | 12.691% | $120.5343 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $176.76 | 3.214% | $182.4411 | $182.44 | $182.45 | $182.40 |
| Purchase #3 | $196.93 | 8.635% | $213.9349 | $213.93 | $213.95 | $213.90 |
| Purchase #4 | $8.79 | 13.542% | $9.9803 | $9.98 | $10.00 | $10.00 |
| Purchase #5 | $205.91 | 10.138% | $226.7852 | $226.79 | $226.80 | $226.80 |
| Purchase #6 | $212.57 | 12.727% | $239.6238 | $239.62 | $239.60 | $239.60 |
| Purchase #7 | $81.38 | 4.751% | $85.2464 | $85.25 | $85.25 | $85.20 |
| 7 purchase totals = | $989.30 | $1,078.5460 | $1,078.54 | $1,078.60 | $1,078.40 | |