| 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 | $250.60 | 4.443% | $261.7342 | $261.73 | $261.75 | $261.70 |
| Purchase #2 | $119.29 | 12.749% | $134.4983 | $134.50 | $134.50 | $134.50 |
| Purchase #3 | $128.47 | 12.795% | $144.9077 | $144.91 | $144.90 | $144.90 |
| Purchase #4 | $138.41 | 10.306% | $152.6745 | $152.67 | $152.65 | $152.70 |
| Purchase #5 | $174.77 | 4.796% | $183.152 | $183.15 | $183.15 | $183.20 |
| Purchase #6 | $200.41 | 10.490% | $221.433 | $221.43 | $221.45 | $221.40 |
| Purchase #7 | $209.36 | 9.365% | $228.9666 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $1,221.31 | $1,327.3663 | $1,327.36 | $1,327.35 | $1,327.40 | |