| 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 | $47.95 | 6.348% | $50.9939 | $50.99 | $51.00 | $51.00 |
| Purchase #2 | $168.65 | 10.432% | $186.2436 | $186.24 | $186.25 | $186.20 |
| Purchase #3 | $228.25 | 4.250% | $237.9506 | $237.95 | $237.95 | $238.00 |
| Purchase #4 | $214.97 | 8.755% | $233.7906 | $233.79 | $233.80 | $233.80 |
| Purchase #5 | $184.25 | 4.425% | $192.4031 | $192.40 | $192.40 | $192.40 |
| Purchase #6 | $149.27 | 10.419% | $164.8224 | $164.82 | $164.80 | $164.80 |
| Purchase #7 | $157.46 | 9.848% | $172.9667 | $172.97 | $172.95 | $173.00 |
| 7 purchase totals = | $1,150.80 | $1,239.1709 | $1,239.16 | $1,239.15 | $1,239.20 | |