| 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 | $194.62 | 7.126% | $208.4886 | $208.49 | $208.50 | $208.50 |
| Purchase #2 | $250.47 | 7.348% | $268.8745 | $268.87 | $268.85 | $268.90 |
| Purchase #3 | $210.94 | 13.497% | $239.4106 | $239.41 | $239.40 | $239.40 |
| Purchase #4 | $177.78 | 3.128% | $183.341 | $183.34 | $183.35 | $183.30 |
| Purchase #5 | $33.25 | 9.190% | $36.3057 | $36.31 | $36.30 | $36.30 |
| Purchase #6 | $107.56 | 9.287% | $117.5491 | $117.55 | $117.55 | $117.50 |
| Purchase #7 | $94.67 | 12.453% | $106.4593 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $1,069.29 | $1,160.4288 | $1,160.43 | $1,160.40 | $1,160.40 | |