| 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 | $227.58 | 3.107% | $234.6509 | $234.65 | $234.65 | $234.70 |
| Purchase #2 | $137.45 | 13.559% | $156.0868 | $156.09 | $156.10 | $156.10 |
| Purchase #3 | $85.36 | 11.521% | $95.1943 | $95.19 | $95.20 | $95.20 |
| Purchase #4 | $20.68 | 13.531% | $23.4782 | $23.48 | $23.50 | $23.50 |
| Purchase #5 | $170.78 | 13.388% | $193.644 | $193.64 | $193.65 | $193.60 |
| Purchase #6 | $168.93 | 6.583% | $180.0507 | $180.05 | $180.05 | $180.10 |
| Purchase #7 | $220.32 | 5.668% | $232.8077 | $232.81 | $232.80 | $232.80 |
| 7 purchase totals = | $1,031.10 | $1,115.9126 | $1,115.91 | $1,115.95 | $1,116.00 | |