| 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 | $224.79 | 11.546% | $250.7443 | $250.74 | $250.75 | $250.70 |
| Purchase #2 | $178.58 | 3.584% | $184.9803 | $184.98 | $185.00 | $185.00 |
| Purchase #3 | $42.87 | 5.582% | $45.263 | $45.26 | $45.25 | $45.30 |
| Purchase #4 | $234.86 | 10.549% | $259.6354 | $259.64 | $259.65 | $259.60 |
| Purchase #5 | $17.86 | 3.372% | $18.4622 | $18.46 | $18.45 | $18.50 |
| Purchase #6 | $192.79 | 3.402% | $199.3487 | $199.35 | $199.35 | $199.30 |
| Purchase #7 | $132.67 | 6.420% | $141.1874 | $141.19 | $141.20 | $141.20 |
| 7 purchase totals = | $1,024.42 | $1,099.6213 | $1,099.62 | $1,099.65 | $1,099.60 | |