| 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 | $191.25 | 13.395% | $216.8679 | $216.87 | $216.85 | $216.90 |
| Purchase #2 | $93.87 | 13.561% | $106.5997 | $106.60 | $106.60 | $106.60 |
| Purchase #3 | $130.48 | 4.240% | $136.0124 | $136.01 | $136.00 | $136.00 |
| Purchase #4 | $237.78 | 3.164% | $245.3034 | $245.30 | $245.30 | $245.30 |
| Purchase #5 | $63.44 | 9.587% | $69.522 | $69.52 | $69.50 | $69.50 |
| Purchase #6 | $235.73 | 4.132% | $245.4704 | $245.47 | $245.45 | $245.50 |
| Purchase #7 | $57.33 | 10.373% | $63.2768 | $63.28 | $63.30 | $63.30 |
| 7 purchase totals = | $1,009.88 | $1,083.0526 | $1,083.05 | $1,083.00 | $1,083.10 | |