| 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 | $104.78 | 8.383% | $113.5637 | $113.56 | $113.55 | $113.60 |
| Purchase #2 | $240.68 | 12.439% | $270.6182 | $270.62 | $270.60 | $270.60 |
| Purchase #3 | $206.32 | 3.800% | $214.1602 | $214.16 | $214.15 | $214.20 |
| Purchase #4 | $127.32 | 11.343% | $141.7619 | $141.76 | $141.75 | $141.80 |
| Purchase #5 | $158.46 | 4.795% | $166.0582 | $166.06 | $166.05 | $166.10 |
| Purchase #6 | $118.59 | 13.661% | $134.7906 | $134.79 | $134.80 | $134.80 |
| Purchase #7 | $242.29 | 5.306% | $255.1459 | $255.15 | $255.15 | $255.10 |
| 7 purchase totals = | $1,198.44 | $1,296.0987 | $1,296.10 | $1,296.05 | $1,296.20 | |