| 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 | $232.68 | 12.360% | $261.4392 | $261.44 | $261.45 | $261.40 |
| Purchase #2 | $224.32 | 11.214% | $249.4752 | $249.48 | $249.50 | $249.50 |
| Purchase #3 | $134.85 | 10.276% | $148.7072 | $148.71 | $148.70 | $148.70 |
| Purchase #4 | $211.52 | 7.135% | $226.612 | $226.61 | $226.60 | $226.60 |
| Purchase #5 | $38.40 | 10.261% | $42.3402 | $42.34 | $42.35 | $42.30 |
| Purchase #6 | $235.65 | 7.790% | $254.0071 | $254.01 | $254.00 | $254.00 |
| Purchase #7 | $212.73 | 8.575% | $230.9716 | $230.97 | $230.95 | $231.00 |
| 7 purchase totals = | $1,290.15 | $1,413.5525 | $1,413.56 | $1,413.55 | $1,413.50 | |