| 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 | $88.68 | 3.295% | $91.602 | $91.60 | $91.60 | $91.60 |
| Purchase #2 | $250.27 | 4.710% | $262.0577 | $262.06 | $262.05 | $262.10 |
| Purchase #3 | $231.42 | 3.548% | $239.6308 | $239.63 | $239.65 | $239.60 |
| Purchase #4 | $203.26 | 12.759% | $229.1939 | $229.19 | $229.20 | $229.20 |
| Purchase #5 | $114.95 | 5.461% | $121.2274 | $121.23 | $121.25 | $121.20 |
| Purchase #6 | $242.67 | 11.361% | $270.2397 | $270.24 | $270.25 | $270.20 |
| Purchase #7 | $156.41 | 9.565% | $171.3706 | $171.37 | $171.35 | $171.40 |
| 7 purchase totals = | $1,287.66 | $1,385.3221 | $1,385.32 | $1,385.35 | $1,385.30 | |