| 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 | $124.59 | 10.454% | $137.6146 | $137.61 | $137.60 | $137.60 |
| Purchase #2 | $220.93 | 11.118% | $245.493 | $245.49 | $245.50 | $245.50 |
| Purchase #3 | $228.97 | 3.671% | $237.3755 | $237.38 | $237.40 | $237.40 |
| Purchase #4 | $234.65 | 6.668% | $250.2965 | $250.30 | $250.30 | $250.30 |
| Purchase #5 | $121.52 | 9.305% | $132.8274 | $132.83 | $132.85 | $132.80 |
| Purchase #6 | $70.40 | 13.728% | $80.0645 | $80.06 | $80.05 | $80.10 |
| Purchase #7 | $138.69 | 8.874% | $150.9974 | $151.00 | $151.00 | $151.00 |
| 7 purchase totals = | $1,139.75 | $1,234.6689 | $1,234.67 | $1,234.70 | $1,234.70 | |