| 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 | $215.34 | 9.457% | $235.7047 | $235.70 | $235.70 | $235.70 |
| Purchase #2 | $83.66 | 10.859% | $92.7446 | $92.74 | $92.75 | $92.70 |
| Purchase #3 | $41.44 | 8.152% | $44.8182 | $44.82 | $44.80 | $44.80 |
| Purchase #4 | $207.78 | 4.375% | $216.8704 | $216.87 | $216.85 | $216.90 |
| Purchase #5 | $185.46 | 5.740% | $196.1054 | $196.11 | $196.10 | $196.10 |
| Purchase #6 | $125.98 | 13.296% | $142.7303 | $142.73 | $142.75 | $142.70 |
| Purchase #7 | $141.81 | 13.594% | $161.0877 | $161.09 | $161.10 | $161.10 |
| 7 purchase totals = | $1,001.47 | $1,090.0613 | $1,090.06 | $1,090.05 | $1,090.00 | |