| 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 | $110.86 | 3.112% | $114.31 | $114.31 | $114.30 | $114.30 |
| Purchase #2 | $228.66 | 9.149% | $249.5801 | $249.58 | $249.60 | $249.60 |
| Purchase #3 | $223.41 | 11.115% | $248.242 | $248.24 | $248.25 | $248.20 |
| Purchase #4 | $24.53 | 6.743% | $26.1841 | $26.18 | $26.20 | $26.20 |
| Purchase #5 | $45.34 | 9.225% | $49.5226 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $18.86 | 11.836% | $21.0923 | $21.09 | $21.10 | $21.10 |
| Purchase #7 | $89.80 | 6.367% | $95.5176 | $95.52 | $95.50 | $95.50 |
| 7 purchase totals = | $741.46 | $804.4487 | $804.44 | $804.45 | $804.40 | |