| 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 | $116.73 | 5.391% | $123.0229 | $123.02 | $123.00 | $123.00 |
| Purchase #2 | $118.58 | 11.499% | $132.2155 | $132.22 | $132.20 | $132.20 |
| Purchase #3 | $14.92 | 3.734% | $15.4771 | $15.48 | $15.50 | $15.50 |
| Purchase #4 | $163.55 | 12.333% | $183.7206 | $183.72 | $183.70 | $183.70 |
| Purchase #5 | $107.75 | 9.512% | $117.9992 | $118.00 | $118.00 | $118.00 |
| Purchase #6 | $242.40 | 3.246% | $250.2683 | $250.27 | $250.25 | $250.30 |
| Purchase #7 | $98.68 | 9.182% | $107.7408 | $107.74 | $107.75 | $107.70 |
| 7 purchase totals = | $862.61 | $930.4444 | $930.45 | $930.40 | $930.40 | |