| 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 | $243.57 | 11.134% | $270.6891 | $270.69 | $270.70 | $270.70 |
| Purchase #2 | $183.25 | 10.308% | $202.1394 | $202.14 | $202.15 | $202.10 |
| Purchase #3 | $140.51 | 4.624% | $147.0072 | $147.01 | $147.00 | $147.00 |
| Purchase #4 | $33.40 | 11.806% | $37.3432 | $37.34 | $37.35 | $37.30 |
| Purchase #5 | $199.99 | 4.130% | $208.2496 | $208.25 | $208.25 | $208.20 |
| Purchase #6 | $10.91 | 10.489% | $12.0543 | $12.05 | $12.05 | $12.10 |
| Purchase #7 | $107.59 | 6.126% | $114.181 | $114.18 | $114.20 | $114.20 |
| 7 purchase totals = | $919.22 | $991.6638 | $991.66 | $991.70 | $991.60 | |