| 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 | $195.69 | 3.343% | $202.2319 | $202.23 | $202.25 | $202.20 |
| Purchase #2 | $92.69 | 6.566% | $98.776 | $98.78 | $98.80 | $98.80 |
| Purchase #3 | $249.64 | 11.387% | $278.0665 | $278.07 | $278.05 | $278.10 |
| Purchase #4 | $184.91 | 4.239% | $192.7483 | $192.75 | $192.75 | $192.70 |
| Purchase #5 | $107.87 | 6.454% | $114.8319 | $114.83 | $114.85 | $114.80 |
| Purchase #6 | $182.41 | 5.120% | $191.7494 | $191.75 | $191.75 | $191.70 |
| Purchase #7 | $52.79 | 12.396% | $59.3338 | $59.33 | $59.35 | $59.30 |
| 7 purchase totals = | $1,066.00 | $1,137.7378 | $1,137.74 | $1,137.80 | $1,137.60 | |