| 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 | $201.90 | 3.135% | $208.2296 | $208.23 | $208.25 | $208.20 |
| Purchase #2 | $72.29 | 5.151% | $76.0137 | $76.01 | $76.00 | $76.00 |
| Purchase #3 | $199.74 | 10.439% | $220.5909 | $220.59 | $220.60 | $220.60 |
| Purchase #4 | $124.78 | 4.343% | $130.1992 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $69.83 | 11.447% | $77.8234 | $77.82 | $77.80 | $77.80 |
| Purchase #6 | $95.75 | 13.836% | $108.998 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $22.53 | 13.746% | $25.627 | $25.63 | $25.65 | $25.60 |
| 7 purchase totals = | $786.82 | $847.4818 | $847.48 | $847.50 | $847.40 | |