| 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 | $217.26 | 9.313% | $237.4934 | $237.49 | $237.50 | $237.50 |
| Purchase #2 | $231.35 | 13.421% | $262.3995 | $262.40 | $262.40 | $262.40 |
| Purchase #3 | $79.98 | 11.565% | $89.2297 | $89.23 | $89.25 | $89.20 |
| Purchase #4 | $247.53 | 10.307% | $273.0429 | $273.04 | $273.05 | $273.00 |
| Purchase #5 | $159.48 | 7.465% | $171.3852 | $171.39 | $171.40 | $171.40 |
| Purchase #6 | $114.66 | 9.650% | $125.7247 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $135.65 | 3.836% | $140.8535 | $140.85 | $140.85 | $140.90 |
| 7 purchase totals = | $1,185.91 | $1,300.1289 | $1,300.12 | $1,300.15 | $1,300.10 | |