| 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 | $218.42 | 10.839% | $242.0945 | $242.09 | $242.10 | $242.10 |
| Purchase #2 | $70.99 | 10.432% | $78.3957 | $78.40 | $78.40 | $78.40 |
| Purchase #3 | $121.75 | 5.141% | $128.0092 | $128.01 | $128.00 | $128.00 |
| Purchase #4 | $195.97 | 8.293% | $212.2218 | $212.22 | $212.20 | $212.20 |
| Purchase #5 | $30.26 | 7.703% | $32.5909 | $32.59 | $32.60 | $32.60 |
| Purchase #6 | $176.86 | 5.622% | $186.8031 | $186.80 | $186.80 | $186.80 |
| Purchase #7 | $57.38 | 12.643% | $64.6346 | $64.63 | $64.65 | $64.60 |
| 7 purchase totals = | $871.63 | $944.7498 | $944.74 | $944.75 | $944.70 | |