| 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 | $95.70 | 10.298% | $105.5552 | $105.56 | $105.55 | $105.60 |
| Purchase #2 | $231.77 | 5.302% | $244.0584 | $244.06 | $244.05 | $244.10 |
| Purchase #3 | $166.55 | 7.623% | $179.2461 | $179.25 | $179.25 | $179.20 |
| Purchase #4 | $220.58 | 11.712% | $246.4143 | $246.41 | $246.40 | $246.40 |
| Purchase #5 | $125.71 | 5.749% | $132.9371 | $132.94 | $132.95 | $132.90 |
| Purchase #6 | $173.33 | 8.503% | $188.0682 | $188.07 | $188.05 | $188.10 |
| Purchase #7 | $195.31 | 10.572% | $215.9582 | $215.96 | $215.95 | $216.00 |
| 7 purchase totals = | $1,208.95 | $1,312.2375 | $1,312.25 | $1,312.20 | $1,312.30 | |