| 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 | $239.99 | 5.223% | $252.5247 | $252.52 | $252.50 | $252.50 |
| Purchase #2 | $114.92 | 10.480% | $126.9636 | $126.96 | $126.95 | $127.00 |
| Purchase #3 | $54.59 | 11.852% | $61.06 | $61.06 | $61.05 | $61.10 |
| Purchase #4 | $51.44 | 9.572% | $56.3638 | $56.36 | $56.35 | $56.40 |
| Purchase #5 | $113.68 | 6.217% | $120.7475 | $120.75 | $120.75 | $120.70 |
| Purchase #6 | $240.29 | 3.127% | $247.8039 | $247.80 | $247.80 | $247.80 |
| Purchase #7 | $41.63 | 13.357% | $47.1905 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $856.54 | $912.6540 | $912.64 | $912.60 | $912.70 | |