| 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 | $206.91 | 6.706% | $220.7854 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $55.37 | 3.792% | $57.4696 | $57.47 | $57.45 | $57.50 |
| Purchase #3 | $21.59 | 8.179% | $23.3558 | $23.36 | $23.35 | $23.40 |
| Purchase #4 | $176.76 | 4.656% | $184.9899 | $184.99 | $185.00 | $185.00 |
| Purchase #5 | $41.40 | 4.177% | $43.1293 | $43.13 | $43.15 | $43.10 |
| Purchase #6 | $77.54 | 8.415% | $84.065 | $84.07 | $84.05 | $84.10 |
| Purchase #7 | $232.74 | 4.743% | $243.7789 | $243.78 | $243.80 | $243.80 |
| 7 purchase totals = | $812.31 | $857.5739 | $857.59 | $857.60 | $857.70 | |