| 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 | $208.63 | 6.560% | $222.3161 | $222.32 | $222.30 | $222.30 |
| Purchase #2 | $16.97 | 11.856% | $18.982 | $18.98 | $19.00 | $19.00 |
| Purchase #3 | $38.31 | 4.808% | $40.1519 | $40.15 | $40.15 | $40.20 |
| Purchase #4 | $236.63 | 6.167% | $251.223 | $251.22 | $251.20 | $251.20 |
| Purchase #5 | $79.36 | 5.197% | $83.4843 | $83.48 | $83.50 | $83.50 |
| Purchase #6 | $135.97 | 8.298% | $147.2528 | $147.25 | $147.25 | $147.30 |
| Purchase #7 | $110.74 | 13.334% | $125.5061 | $125.51 | $125.50 | $125.50 |
| 7 purchase totals = | $826.61 | $888.9162 | $888.91 | $888.90 | $889.00 | |