| 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 | $195.97 | 13.693% | $222.8042 | $222.80 | $222.80 | $222.80 |
| Purchase #2 | $15.60 | 11.277% | $17.3592 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $206.32 | 11.167% | $229.3598 | $229.36 | $229.35 | $229.40 |
| Purchase #4 | $13.42 | 11.553% | $14.9704 | $14.97 | $14.95 | $15.00 |
| Purchase #5 | $235.36 | 9.319% | $257.2932 | $257.29 | $257.30 | $257.30 |
| Purchase #6 | $35.88 | 5.276% | $37.773 | $37.77 | $37.75 | $37.80 |
| Purchase #7 | $224.39 | 13.862% | $255.4949 | $255.49 | $255.50 | $255.50 |
| 7 purchase totals = | $926.94 | $1,035.0547 | $1,035.04 | $1,035.00 | $1,035.20 | |