| 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 | $128.78 | 9.328% | $140.7926 | $140.79 | $140.80 | $140.80 |
| Purchase #2 | $208.78 | 4.290% | $217.7367 | $217.74 | $217.75 | $217.70 |
| Purchase #3 | $168.77 | 10.557% | $186.587 | $186.59 | $186.60 | $186.60 |
| Purchase #4 | $236.49 | 3.467% | $244.6891 | $244.69 | $244.70 | $244.70 |
| Purchase #5 | $41.91 | 8.208% | $45.35 | $45.35 | $45.35 | $45.40 |
| Purchase #6 | $199.44 | 13.414% | $226.1929 | $226.19 | $226.20 | $226.20 |
| Purchase #7 | $189.94 | 13.304% | $215.2096 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $1,174.11 | $1,276.5579 | $1,276.56 | $1,276.60 | $1,276.60 | |