| 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 | $128.89 | 12.332% | $144.7847 | $144.78 | $144.80 | $144.80 |
| Purchase #2 | $237.69 | 4.502% | $248.3908 | $248.39 | $248.40 | $248.40 |
| Purchase #3 | $107.67 | 10.856% | $119.3587 | $119.36 | $119.35 | $119.40 |
| Purchase #4 | $21.66 | 9.449% | $23.7067 | $23.71 | $23.70 | $23.70 |
| Purchase #5 | $159.25 | 3.166% | $164.2919 | $164.29 | $164.30 | $164.30 |
| Purchase #6 | $156.53 | 11.188% | $174.0426 | $174.04 | $174.05 | $174.00 |
| Purchase #7 | $218.42 | 11.285% | $243.0687 | $243.07 | $243.05 | $243.10 |
| 7 purchase totals = | $1,030.11 | $1,117.6441 | $1,117.64 | $1,117.65 | $1,117.70 | |