| 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 | $196.73 | 7.161% | $210.8178 | $210.82 | $210.80 | $210.80 |
| Purchase #2 | $217.44 | 9.272% | $237.601 | $237.60 | $237.60 | $237.60 |
| Purchase #3 | $121.43 | 5.856% | $128.5409 | $128.54 | $128.55 | $128.50 |
| Purchase #4 | $155.88 | 4.728% | $163.25 | $163.25 | $163.25 | $163.30 |
| Purchase #5 | $119.62 | 6.318% | $127.1776 | $127.18 | $127.20 | $127.20 |
| Purchase #6 | $200.29 | 8.807% | $217.9295 | $217.93 | $217.95 | $217.90 |
| Purchase #7 | $233.67 | 4.612% | $244.4469 | $244.45 | $244.45 | $244.40 |
| 7 purchase totals = | $1,245.06 | $1,329.7637 | $1,329.77 | $1,329.80 | $1,329.70 | |