| 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 | $195.86 | 6.171% | $207.9465 | $207.95 | $207.95 | $207.90 |
| Purchase #2 | $142.63 | 10.344% | $157.3836 | $157.38 | $157.40 | $157.40 |
| Purchase #3 | $239.54 | 9.754% | $262.9047 | $262.90 | $262.90 | $262.90 |
| Purchase #4 | $205.64 | 8.431% | $222.9775 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $12.45 | 10.869% | $13.8032 | $13.80 | $13.80 | $13.80 |
| Purchase #6 | $197.92 | 13.729% | $225.0924 | $225.09 | $225.10 | $225.10 |
| Purchase #7 | $40.68 | 7.621% | $43.7802 | $43.78 | $43.80 | $43.80 |
| 7 purchase totals = | $1,034.72 | $1,133.8881 | $1,133.88 | $1,133.95 | $1,133.90 | |