| 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 | $211.67 | 8.648% | $229.9752 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $79.64 | 11.682% | $88.9435 | $88.94 | $88.95 | $88.90 |
| Purchase #3 | $233.63 | 3.195% | $241.0945 | $241.09 | $241.10 | $241.10 |
| Purchase #4 | $200.43 | 13.503% | $227.4941 | $227.49 | $227.50 | $227.50 |
| Purchase #5 | $102.48 | 3.845% | $106.4204 | $106.42 | $106.40 | $106.40 |
| Purchase #6 | $195.74 | 3.819% | $203.2153 | $203.22 | $203.20 | $203.20 |
| Purchase #7 | $195.97 | 10.689% | $216.9172 | $216.92 | $216.90 | $216.90 |
| 7 purchase totals = | $1,219.56 | $1,314.0602 | $1,314.06 | $1,314.05 | $1,314.00 | |