| 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 | $123.71 | 6.121% | $131.2823 | $131.28 | $131.30 | $131.30 |
| Purchase #2 | $109.35 | 7.716% | $117.7874 | $117.79 | $117.80 | $117.80 |
| Purchase #3 | $166.74 | 12.839% | $188.1477 | $188.15 | $188.15 | $188.10 |
| Purchase #4 | $201.34 | 13.851% | $229.2276 | $229.23 | $229.25 | $229.20 |
| Purchase #5 | $229.50 | 9.270% | $250.7747 | $250.77 | $250.75 | $250.80 |
| Purchase #6 | $127.80 | 8.453% | $138.6029 | $138.60 | $138.60 | $138.60 |
| Purchase #7 | $141.69 | 11.456% | $157.922 | $157.92 | $157.90 | $157.90 |
| 7 purchase totals = | $1,100.13 | $1,213.7446 | $1,213.74 | $1,213.75 | $1,213.70 | |