| 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 | $236.67 | 3.434% | $244.7972 | $244.80 | $244.80 | $244.80 |
| Purchase #2 | $176.60 | 5.622% | $186.5285 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $33.55 | 8.690% | $36.4655 | $36.47 | $36.45 | $36.50 |
| Purchase #4 | $11.58 | 6.227% | $12.3011 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $205.30 | 10.582% | $227.0248 | $227.02 | $227.00 | $227.00 |
| Purchase #6 | $222.35 | 7.354% | $238.7016 | $238.70 | $238.70 | $238.70 |
| Purchase #7 | $186.33 | 7.153% | $199.6582 | $199.66 | $199.65 | $199.70 |
| 7 purchase totals = | $1,072.38 | $1,145.4769 | $1,145.48 | $1,145.45 | $1,145.50 | |