| 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 | $110.49 | 3.582% | $114.4478 | $114.45 | $114.45 | $114.40 |
| Purchase #2 | $219.60 | 7.550% | $236.1798 | $236.18 | $236.20 | $236.20 |
| Purchase #3 | $214.25 | 9.459% | $234.5159 | $234.52 | $234.50 | $234.50 |
| Purchase #4 | $165.93 | 10.242% | $182.9246 | $182.92 | $182.90 | $182.90 |
| Purchase #5 | $166.85 | 13.211% | $188.8926 | $188.89 | $188.90 | $188.90 |
| Purchase #6 | $185.67 | 6.747% | $198.1972 | $198.20 | $198.20 | $198.20 |
| Purchase #7 | $19.98 | 9.784% | $21.9348 | $21.93 | $21.95 | $21.90 |
| 7 purchase totals = | $1,082.77 | $1,177.0927 | $1,177.09 | $1,177.10 | $1,177.00 | |