| 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 | $106.60 | 5.670% | $112.6442 | $112.64 | $112.65 | $112.60 |
| Purchase #2 | $247.63 | 9.741% | $271.7516 | $271.75 | $271.75 | $271.80 |
| Purchase #3 | $181.93 | 10.839% | $201.6494 | $201.65 | $201.65 | $201.60 |
| Purchase #4 | $247.84 | 13.292% | $280.7829 | $280.78 | $280.80 | $280.80 |
| Purchase #5 | $183.39 | 10.158% | $202.0188 | $202.02 | $202.00 | $202.00 |
| Purchase #6 | $215.49 | 10.718% | $238.5862 | $238.59 | $238.60 | $238.60 |
| Purchase #7 | $102.75 | 3.261% | $106.1007 | $106.10 | $106.10 | $106.10 |
| 7 purchase totals = | $1,285.63 | $1,413.5338 | $1,413.53 | $1,413.55 | $1,413.50 | |