| 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 | $204.54 | 11.230% | $227.5098 | $227.51 | $227.50 | $227.50 |
| Purchase #2 | $141.26 | 11.230% | $157.1235 | $157.12 | $157.10 | $157.10 |
| Purchase #3 | $179.76 | 8.749% | $195.4872 | $195.49 | $195.50 | $195.50 |
| Purchase #4 | $43.92 | 11.754% | $49.0824 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $17.28 | 8.477% | $18.7448 | $18.74 | $18.75 | $18.70 |
| Purchase #6 | $132.83 | 4.706% | $139.081 | $139.08 | $139.10 | $139.10 |
| Purchase #7 | $133.41 | 8.757% | $145.0927 | $145.09 | $145.10 | $145.10 |
| 7 purchase totals = | $853.00 | $932.1214 | $932.11 | $932.15 | $932.10 | |