| 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 | $8.25 | 8.763% | $8.9729 | $8.97 | $8.95 | $9.00 |
| Purchase #2 | $188.91 | 9.796% | $207.4156 | $207.42 | $207.40 | $207.40 |
| Purchase #3 | $128.95 | 4.437% | $134.6715 | $134.67 | $134.65 | $134.70 |
| Purchase #4 | $186.97 | 8.635% | $203.1149 | $203.11 | $203.10 | $203.10 |
| Purchase #5 | $111.90 | 12.361% | $125.732 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $239.98 | 7.172% | $257.1914 | $257.19 | $257.20 | $257.20 |
| Purchase #7 | $210.60 | 6.824% | $224.9713 | $224.97 | $224.95 | $225.00 |
| 7 purchase totals = | $1,075.56 | $1,162.0696 | $1,162.06 | $1,162.00 | $1,162.10 | |