| 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 | $239.36 | 5.411% | $252.3118 | $252.31 | $252.30 | $252.30 |
| Purchase #2 | $29.85 | 7.477% | $32.0819 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $63.99 | 7.793% | $68.9767 | $68.98 | $69.00 | $69.00 |
| Purchase #4 | $146.25 | 11.835% | $163.5587 | $163.56 | $163.55 | $163.60 |
| Purchase #5 | $140.50 | 9.270% | $153.5244 | $153.52 | $153.50 | $153.50 |
| Purchase #6 | $247.64 | 6.203% | $263.0011 | $263.00 | $263.00 | $263.00 |
| Purchase #7 | $110.83 | 13.668% | $125.9782 | $125.98 | $126.00 | $126.00 |
| 7 purchase totals = | $978.42 | $1,059.4328 | $1,059.43 | $1,059.45 | $1,059.50 | |