| 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 | $212.81 | 10.561% | $235.2849 | $235.28 | $235.30 | $235.30 |
| Purchase #2 | $123.73 | 5.873% | $130.9967 | $131.00 | $131.00 | $131.00 |
| Purchase #3 | $218.89 | 3.850% | $227.3173 | $227.32 | $227.30 | $227.30 |
| Purchase #4 | $125.97 | 9.510% | $137.9497 | $137.95 | $137.95 | $137.90 |
| Purchase #5 | $44.36 | 11.493% | $49.4583 | $49.46 | $49.45 | $49.50 |
| Purchase #6 | $56.43 | 3.755% | $58.5489 | $58.55 | $58.55 | $58.50 |
| Purchase #7 | $186.77 | 8.862% | $203.3216 | $203.32 | $203.30 | $203.30 |
| 7 purchase totals = | $968.96 | $1,042.8774 | $1,042.88 | $1,042.85 | $1,042.80 | |