| 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 | $215.90 | 11.230% | $240.1456 | $240.15 | $240.15 | $240.10 |
| Purchase #2 | $186.29 | 4.672% | $194.9935 | $194.99 | $195.00 | $195.00 |
| Purchase #3 | $199.50 | 4.367% | $208.2122 | $208.21 | $208.20 | $208.20 |
| Purchase #4 | $175.56 | 3.641% | $181.9521 | $181.95 | $181.95 | $182.00 |
| Purchase #5 | $178.84 | 4.420% | $186.7447 | $186.74 | $186.75 | $186.70 |
| Purchase #6 | $142.34 | 4.622% | $148.919 | $148.92 | $148.90 | $148.90 |
| Purchase #7 | $220.60 | 8.230% | $238.7554 | $238.76 | $238.75 | $238.80 |
| 7 purchase totals = | $1,319.03 | $1,399.7225 | $1,399.72 | $1,399.70 | $1,399.70 | |