| 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 | $207.43 | 10.855% | $229.9465 | $229.95 | $229.95 | $229.90 |
| Purchase #2 | $173.54 | 3.460% | $179.5445 | $179.54 | $179.55 | $179.50 |
| Purchase #3 | $65.91 | 9.859% | $72.4081 | $72.41 | $72.40 | $72.40 |
| Purchase #4 | $243.39 | 3.430% | $251.7383 | $251.74 | $251.75 | $251.70 |
| Purchase #5 | $134.69 | 3.213% | $139.0176 | $139.02 | $139.00 | $139.00 |
| Purchase #6 | $177.58 | 3.110% | $183.1027 | $183.10 | $183.10 | $183.10 |
| Purchase #7 | $22.91 | 6.766% | $24.4601 | $24.46 | $24.45 | $24.50 |
| 7 purchase totals = | $1,025.45 | $1,080.2178 | $1,080.22 | $1,080.20 | $1,080.10 | |