| 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 | $192.94 | 13.691% | $219.3554 | $219.36 | $219.35 | $219.40 |
| Purchase #2 | $123.43 | 13.860% | $140.5374 | $140.54 | $140.55 | $140.50 |
| Purchase #3 | $183.54 | 10.364% | $202.5621 | $202.56 | $202.55 | $202.60 |
| Purchase #4 | $125.25 | 5.335% | $131.9321 | $131.93 | $131.95 | $131.90 |
| Purchase #5 | $49.59 | 11.419% | $55.2527 | $55.25 | $55.25 | $55.30 |
| Purchase #6 | $216.85 | 10.600% | $239.8361 | $239.84 | $239.85 | $239.80 |
| Purchase #7 | $82.93 | 7.268% | $88.9574 | $88.96 | $88.95 | $89.00 |
| 7 purchase totals = | $974.53 | $1,078.4332 | $1,078.44 | $1,078.45 | $1,078.50 | |