| 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 | $207.61 | 9.482% | $227.2956 | $227.30 | $227.30 | $227.30 |
| Purchase #2 | $175.48 | 6.133% | $186.2422 | $186.24 | $186.25 | $186.20 |
| Purchase #3 | $86.32 | 7.134% | $92.4781 | $92.48 | $92.50 | $92.50 |
| Purchase #4 | $85.76 | 3.871% | $89.0798 | $89.08 | $89.10 | $89.10 |
| Purchase #5 | $26.26 | 9.148% | $28.6623 | $28.66 | $28.65 | $28.70 |
| Purchase #6 | $175.26 | 13.450% | $198.8325 | $198.83 | $198.85 | $198.80 |
| Purchase #7 | $78.79 | 7.644% | $84.8127 | $84.81 | $84.80 | $84.80 |
| 7 purchase totals = | $835.48 | $907.4032 | $907.40 | $907.45 | $907.40 | |