| 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 | $138.30 | 4.198% | $144.1058 | $144.11 | $144.10 | $144.10 |
| Purchase #2 | $62.75 | 3.544% | $64.9739 | $64.97 | $64.95 | $65.00 |
| Purchase #3 | $208.31 | 11.162% | $231.5616 | $231.56 | $231.55 | $231.60 |
| Purchase #4 | $239.79 | 12.806% | $270.4975 | $270.50 | $270.50 | $270.50 |
| Purchase #5 | $14.30 | 3.605% | $14.8155 | $14.82 | $14.80 | $14.80 |
| Purchase #6 | $238.38 | 11.775% | $266.4492 | $266.45 | $266.45 | $266.40 |
| Purchase #7 | $78.89 | 9.529% | $86.4074 | $86.41 | $86.40 | $86.40 |
| 7 purchase totals = | $980.72 | $1,078.8109 | $1,078.82 | $1,078.75 | $1,078.80 | |