| 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 | $222.94 | 5.589% | $235.4001 | $235.40 | $235.40 | $235.40 |
| Purchase #2 | $115.83 | 10.167% | $127.6064 | $127.61 | $127.60 | $127.60 |
| Purchase #3 | $89.60 | 3.863% | $93.0612 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $15.69 | 10.575% | $17.3492 | $17.35 | $17.35 | $17.30 |
| Purchase #5 | $168.27 | 6.618% | $179.4061 | $179.41 | $179.40 | $179.40 |
| Purchase #6 | $155.29 | 8.371% | $168.2893 | $168.29 | $168.30 | $168.30 |
| Purchase #7 | $21.99 | 5.577% | $23.2164 | $23.22 | $23.20 | $23.20 |
| 7 purchase totals = | $789.61 | $844.3287 | $844.34 | $844.30 | $844.30 | |