| 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 | $235.81 | 13.816% | $268.3895 | $268.39 | $268.40 | $268.40 |
| Purchase #2 | $114.43 | 5.773% | $121.036 | $121.04 | $121.05 | $121.00 |
| Purchase #3 | $136.58 | 7.258% | $146.493 | $146.49 | $146.50 | $146.50 |
| Purchase #4 | $183.74 | 4.632% | $192.2508 | $192.25 | $192.25 | $192.30 |
| Purchase #5 | $147.40 | 3.300% | $152.2642 | $152.26 | $152.25 | $152.30 |
| Purchase #6 | $54.66 | 5.350% | $57.5843 | $57.58 | $57.60 | $57.60 |
| Purchase #7 | $193.59 | 8.696% | $210.4246 | $210.42 | $210.40 | $210.40 |
| 7 purchase totals = | $1,066.21 | $1,148.4424 | $1,148.43 | $1,148.45 | $1,148.50 | |