| 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 | $219.64 | 9.788% | $241.1384 | $241.14 | $241.15 | $241.10 |
| Purchase #2 | $104.59 | 4.855% | $109.6678 | $109.67 | $109.65 | $109.70 |
| Purchase #3 | $109.48 | 12.639% | $123.3172 | $123.32 | $123.30 | $123.30 |
| Purchase #4 | $239.56 | 5.108% | $251.7967 | $251.80 | $251.80 | $251.80 |
| Purchase #5 | $208.64 | 11.325% | $232.2685 | $232.27 | $232.25 | $232.30 |
| Purchase #6 | $238.79 | 5.318% | $251.4889 | $251.49 | $251.50 | $251.50 |
| Purchase #7 | $179.67 | 13.447% | $203.8302 | $203.83 | $203.85 | $203.80 |
| 7 purchase totals = | $1,300.37 | $1,413.5077 | $1,413.52 | $1,413.50 | $1,413.50 | |