| 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 | $125.59 | 13.414% | $142.4366 | $142.44 | $142.45 | $142.40 |
| Purchase #2 | $229.43 | 10.774% | $254.1488 | $254.15 | $254.15 | $254.10 |
| Purchase #3 | $124.94 | 8.541% | $135.6111 | $135.61 | $135.60 | $135.60 |
| Purchase #4 | $137.96 | 5.701% | $145.8251 | $145.83 | $145.85 | $145.80 |
| Purchase #5 | $208.55 | 8.720% | $226.7356 | $226.74 | $226.75 | $226.70 |
| Purchase #6 | $77.44 | 11.849% | $86.6159 | $86.62 | $86.60 | $86.60 |
| Purchase #7 | $37.38 | 3.581% | $38.7186 | $38.72 | $38.70 | $38.70 |
| 7 purchase totals = | $941.29 | $1,030.0917 | $1,030.11 | $1,030.10 | $1,029.90 | |