| 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 | $232.28 | 3.447% | $240.2867 | $240.29 | $240.30 | $240.30 |
| Purchase #2 | $203.53 | 8.823% | $221.4875 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $8.73 | 10.258% | $9.6255 | $9.63 | $9.65 | $9.60 |
| Purchase #4 | $231.92 | 8.808% | $252.3475 | $252.35 | $252.35 | $252.30 |
| Purchase #5 | $147.66 | 10.558% | $163.2499 | $163.25 | $163.25 | $163.20 |
| Purchase #6 | $212.91 | 5.536% | $224.6967 | $224.70 | $224.70 | $224.70 |
| Purchase #7 | $182.79 | 10.291% | $201.6009 | $201.60 | $201.60 | $201.60 |
| 7 purchase totals = | $1,219.82 | $1,313.2947 | $1,313.31 | $1,313.35 | $1,313.20 | |