| 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 | $204.78 | 8.437% | $222.0573 | $222.06 | $222.05 | $222.10 |
| Purchase #2 | $213.97 | 13.262% | $242.3467 | $242.35 | $242.35 | $242.30 |
| Purchase #3 | $102.98 | 11.104% | $114.4149 | $114.41 | $114.40 | $114.40 |
| Purchase #4 | $135.74 | 5.502% | $143.2084 | $143.21 | $143.20 | $143.20 |
| Purchase #5 | $98.77 | 8.761% | $107.4232 | $107.42 | $107.40 | $107.40 |
| Purchase #6 | $230.98 | 8.375% | $250.3246 | $250.32 | $250.30 | $250.30 |
| Purchase #7 | $189.84 | 9.618% | $208.0988 | $208.10 | $208.10 | $208.10 |
| 7 purchase totals = | $1,177.06 | $1,287.8739 | $1,287.87 | $1,287.80 | $1,287.80 | |