| 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 | $123.32 | 8.349% | $133.616 | $133.62 | $133.60 | $133.60 |
| Purchase #2 | $105.77 | 5.437% | $111.5207 | $111.52 | $111.50 | $111.50 |
| Purchase #3 | $7.54 | 7.257% | $8.0872 | $8.09 | $8.10 | $8.10 |
| Purchase #4 | $217.97 | 5.486% | $229.9278 | $229.93 | $229.95 | $229.90 |
| Purchase #5 | $222.67 | 4.459% | $232.5989 | $232.60 | $232.60 | $232.60 |
| Purchase #6 | $97.59 | 11.427% | $108.7416 | $108.74 | $108.75 | $108.70 |
| Purchase #7 | $121.37 | 10.214% | $133.7667 | $133.77 | $133.75 | $133.80 |
| 7 purchase totals = | $896.23 | $958.2589 | $958.27 | $958.25 | $958.20 | |