| 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 | $30.31 | 7.221% | $32.4987 | $32.50 | $32.50 | $32.50 |
| Purchase #2 | $250.54 | 9.512% | $274.3714 | $274.37 | $274.35 | $274.40 |
| Purchase #3 | $206.82 | 3.246% | $213.5334 | $213.53 | $213.55 | $213.50 |
| Purchase #4 | $24.79 | 11.528% | $27.6478 | $27.65 | $27.65 | $27.60 |
| Purchase #5 | $136.70 | 10.663% | $151.2763 | $151.28 | $151.30 | $151.30 |
| Purchase #6 | $169.31 | 13.864% | $192.7831 | $192.78 | $192.80 | $192.80 |
| Purchase #7 | $186.82 | 12.794% | $210.7218 | $210.72 | $210.70 | $210.70 |
| 7 purchase totals = | $1,005.29 | $1,102.8325 | $1,102.83 | $1,102.85 | $1,102.80 | |