| 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 | $215.33 | 12.578% | $242.4142 | $242.41 | $242.40 | $242.40 |
| Purchase #2 | $229.66 | 8.385% | $248.917 | $248.92 | $248.90 | $248.90 |
| Purchase #3 | $136.94 | 3.355% | $141.5343 | $141.53 | $141.55 | $141.50 |
| Purchase #4 | $181.95 | 5.667% | $192.2611 | $192.26 | $192.25 | $192.30 |
| Purchase #5 | $33.72 | 4.575% | $35.2627 | $35.26 | $35.25 | $35.30 |
| Purchase #6 | $170.39 | 4.113% | $177.3981 | $177.40 | $177.40 | $177.40 |
| Purchase #7 | $134.43 | 11.422% | $149.7846 | $149.78 | $149.80 | $149.80 |
| 7 purchase totals = | $1,102.42 | $1,187.5720 | $1,187.56 | $1,187.55 | $1,187.60 | |