| 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 | $40.32 | 13.147% | $45.6209 | $45.62 | $45.60 | $45.60 |
| Purchase #2 | $122.99 | 13.844% | $140.0167 | $140.02 | $140.00 | $140.00 |
| Purchase #3 | $138.38 | 11.456% | $154.2328 | $154.23 | $154.25 | $154.20 |
| Purchase #4 | $239.82 | 12.812% | $270.5457 | $270.55 | $270.55 | $270.50 |
| Purchase #5 | $237.69 | 12.107% | $266.4671 | $266.47 | $266.45 | $266.50 |
| Purchase #6 | $235.70 | 11.452% | $262.6924 | $262.69 | $262.70 | $262.70 |
| Purchase #7 | $9.58 | 9.803% | $10.5191 | $10.52 | $10.50 | $10.50 |
| 7 purchase totals = | $1,024.48 | $1,150.0947 | $1,150.10 | $1,150.05 | $1,150.00 | |