| 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 | $218.41 | 7.171% | $234.0722 | $234.07 | $234.05 | $234.10 |
| Purchase #2 | $38.77 | 8.754% | $42.1639 | $42.16 | $42.15 | $42.20 |
| Purchase #3 | $199.91 | 6.851% | $213.6058 | $213.61 | $213.60 | $213.60 |
| Purchase #4 | $134.25 | 4.360% | $140.1033 | $140.10 | $140.10 | $140.10 |
| Purchase #5 | $245.97 | 6.872% | $262.8731 | $262.87 | $262.85 | $262.90 |
| Purchase #6 | $72.63 | 8.716% | $78.9604 | $78.96 | $78.95 | $79.00 |
| Purchase #7 | $241.67 | 12.421% | $271.6878 | $271.69 | $271.70 | $271.70 |
| 7 purchase totals = | $1,151.61 | $1,243.4665 | $1,243.46 | $1,243.40 | $1,243.60 | |