| 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 | $6.93 | 11.619% | $7.7352 | $7.74 | $7.75 | $7.70 |
| Purchase #2 | $218.79 | 11.820% | $244.651 | $244.65 | $244.65 | $244.70 |
| Purchase #3 | $142.29 | 6.142% | $151.0295 | $151.03 | $151.05 | $151.00 |
| Purchase #4 | $185.95 | 3.381% | $192.237 | $192.24 | $192.25 | $192.20 |
| Purchase #5 | $189.49 | 8.587% | $205.7615 | $205.76 | $205.75 | $205.80 |
| Purchase #6 | $7.55 | 8.686% | $8.2058 | $8.21 | $8.20 | $8.20 |
| Purchase #7 | $202.34 | 4.363% | $211.1681 | $211.17 | $211.15 | $211.20 |
| 7 purchase totals = | $953.34 | $1,020.7881 | $1,020.80 | $1,020.80 | $1,020.80 | |