| 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 | $200.26 | 10.825% | $221.9381 | $221.94 | $221.95 | $221.90 |
| Purchase #2 | $200.30 | 4.193% | $208.6986 | $208.70 | $208.70 | $208.70 |
| Purchase #3 | $43.90 | 9.750% | $48.1803 | $48.18 | $48.20 | $48.20 |
| Purchase #4 | $163.35 | 12.594% | $183.9223 | $183.92 | $183.90 | $183.90 |
| Purchase #5 | $133.97 | 8.265% | $145.0426 | $145.04 | $145.05 | $145.00 |
| Purchase #6 | $183.61 | 5.483% | $193.6773 | $193.68 | $193.70 | $193.70 |
| Purchase #7 | $223.40 | 5.780% | $236.3125 | $236.31 | $236.30 | $236.30 |
| 7 purchase totals = | $1,148.79 | $1,237.7717 | $1,237.77 | $1,237.80 | $1,237.70 | |