| 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 | $224.78 | 6.820% | $240.11 | $240.11 | $240.10 | $240.10 |
| Purchase #2 | $139.73 | 3.237% | $144.2531 | $144.25 | $144.25 | $144.30 |
| Purchase #3 | $165.34 | 10.752% | $183.1174 | $183.12 | $183.10 | $183.10 |
| Purchase #4 | $56.36 | 8.331% | $61.0554 | $61.06 | $61.05 | $61.10 |
| Purchase #5 | $49.75 | 3.145% | $51.3146 | $51.31 | $51.30 | $51.30 |
| Purchase #6 | $88.26 | 6.474% | $93.974 | $93.97 | $93.95 | $94.00 |
| Purchase #7 | $170.54 | 7.854% | $183.9342 | $183.93 | $183.95 | $183.90 |
| 7 purchase totals = | $894.76 | $957.7587 | $957.75 | $957.70 | $957.80 | |