| 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 | $186.51 | 5.224% | $196.2533 | $196.25 | $196.25 | $196.30 |
| Purchase #2 | $131.94 | 12.796% | $148.823 | $148.82 | $148.80 | $148.80 |
| Purchase #3 | $185.46 | 6.741% | $197.9619 | $197.96 | $197.95 | $198.00 |
| Purchase #4 | $212.59 | 12.576% | $239.3253 | $239.33 | $239.35 | $239.30 |
| Purchase #5 | $102.71 | 6.274% | $109.154 | $109.15 | $109.15 | $109.20 |
| Purchase #6 | $10.75 | 11.763% | $12.0145 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $215.80 | 13.388% | $244.6913 | $244.69 | $244.70 | $244.70 |
| 7 purchase totals = | $1,045.76 | $1,148.2233 | $1,148.21 | $1,148.20 | $1,148.30 | |