| 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 | $159.31 | 4.449% | $166.3977 | $166.40 | $166.40 | $166.40 |
| Purchase #2 | $248.44 | 9.278% | $271.4903 | $271.49 | $271.50 | $271.50 |
| Purchase #3 | $226.39 | 8.539% | $245.7214 | $245.72 | $245.70 | $245.70 |
| Purchase #4 | $105.59 | 8.775% | $114.8555 | $114.86 | $114.85 | $114.90 |
| Purchase #5 | $250.64 | 5.837% | $265.2699 | $265.27 | $265.25 | $265.30 |
| Purchase #6 | $73.97 | 13.189% | $83.7259 | $83.73 | $83.75 | $83.70 |
| Purchase #7 | $96.69 | 5.802% | $102.3 | $102.30 | $102.30 | $102.30 |
| 7 purchase totals = | $1,161.03 | $1,249.7607 | $1,249.77 | $1,249.75 | $1,249.80 | |