| 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 | $200.85 | 13.663% | $228.2921 | $228.29 | $228.30 | $228.30 |
| Purchase #2 | $171.34 | 8.602% | $186.0787 | $186.08 | $186.10 | $186.10 |
| Purchase #3 | $90.87 | 4.299% | $94.7765 | $94.78 | $94.80 | $94.80 |
| Purchase #4 | $106.33 | 7.407% | $114.2059 | $114.21 | $114.20 | $114.20 |
| Purchase #5 | $114.70 | 10.719% | $126.9947 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $119.37 | 9.600% | $130.8295 | $130.83 | $130.85 | $130.80 |
| Purchase #7 | $212.73 | 5.658% | $224.7663 | $224.77 | $224.75 | $224.80 |
| 7 purchase totals = | $1,016.19 | $1,105.9437 | $1,105.95 | $1,106.00 | $1,106.00 | |