| 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 | $229.54 | 5.295% | $241.6941 | $241.69 | $241.70 | $241.70 |
| Purchase #2 | $27.70 | 11.270% | $30.8218 | $30.82 | $30.80 | $30.80 |
| Purchase #3 | $125.83 | 8.665% | $136.7332 | $136.73 | $136.75 | $136.70 |
| Purchase #4 | $128.96 | 6.264% | $137.0381 | $137.04 | $137.05 | $137.00 |
| Purchase #5 | $107.99 | 12.269% | $121.2393 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $248.48 | 4.224% | $258.9758 | $258.98 | $259.00 | $259.00 |
| Purchase #7 | $131.30 | 11.273% | $146.1014 | $146.10 | $146.10 | $146.10 |
| 7 purchase totals = | $999.80 | $1,072.6037 | $1,072.60 | $1,072.65 | $1,072.50 | |