| 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 | $243.88 | 4.470% | $254.7814 | $254.78 | $254.80 | $254.80 |
| Purchase #2 | $8.34 | 10.676% | $9.2304 | $9.23 | $9.25 | $9.20 |
| Purchase #3 | $203.98 | 3.438% | $210.9928 | $210.99 | $211.00 | $211.00 |
| Purchase #4 | $226.39 | 12.851% | $255.4834 | $255.48 | $255.50 | $255.50 |
| Purchase #5 | $226.34 | 6.828% | $241.7945 | $241.79 | $241.80 | $241.80 |
| Purchase #6 | $144.97 | 12.592% | $163.2246 | $163.22 | $163.20 | $163.20 |
| Purchase #7 | $208.81 | 10.411% | $230.5492 | $230.55 | $230.55 | $230.50 |
| 7 purchase totals = | $1,262.71 | $1,366.0563 | $1,366.04 | $1,366.10 | $1,366.00 | |