| 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 | $109.74 | 12.102% | $123.0207 | $123.02 | $123.00 | $123.00 |
| Purchase #2 | $141.50 | 4.241% | $147.501 | $147.50 | $147.50 | $147.50 |
| Purchase #3 | $219.91 | 12.828% | $248.1201 | $248.12 | $248.10 | $248.10 |
| Purchase #4 | $34.35 | 5.553% | $36.2575 | $36.26 | $36.25 | $36.30 |
| Purchase #5 | $172.78 | 11.367% | $192.4199 | $192.42 | $192.40 | $192.40 |
| Purchase #6 | $156.79 | 7.254% | $168.1635 | $168.16 | $168.15 | $168.20 |
| Purchase #7 | $240.98 | 5.372% | $253.9254 | $253.93 | $253.95 | $253.90 |
| 7 purchase totals = | $1,076.05 | $1,169.4081 | $1,169.41 | $1,169.35 | $1,169.40 | |