| 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 | $71.88 | 12.825% | $81.0986 | $81.10 | $81.10 | $81.10 |
| Purchase #2 | $142.79 | 3.118% | $147.2422 | $147.24 | $147.25 | $147.20 |
| Purchase #3 | $204.34 | 11.207% | $227.2404 | $227.24 | $227.25 | $227.20 |
| Purchase #4 | $217.58 | 10.282% | $239.9516 | $239.95 | $239.95 | $240.00 |
| Purchase #5 | $121.35 | 9.668% | $133.0821 | $133.08 | $133.10 | $133.10 |
| Purchase #6 | $151.95 | 12.193% | $170.4773 | $170.48 | $170.50 | $170.50 |
| Purchase #7 | $217.86 | 11.217% | $242.2974 | $242.30 | $242.30 | $242.30 |
| 7 purchase totals = | $1,127.75 | $1,241.3896 | $1,241.39 | $1,241.45 | $1,241.40 | |