| 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 | $84.65 | 6.430% | $90.093 | $90.09 | $90.10 | $90.10 |
| Purchase #2 | $125.74 | 8.634% | $136.5964 | $136.60 | $136.60 | $136.60 |
| Purchase #3 | $135.83 | 13.632% | $154.3463 | $154.35 | $154.35 | $154.30 |
| Purchase #4 | $231.86 | 12.819% | $261.5821 | $261.58 | $261.60 | $261.60 |
| Purchase #5 | $223.43 | 8.736% | $242.9488 | $242.95 | $242.95 | $242.90 |
| Purchase #6 | $180.35 | 3.617% | $186.8733 | $186.87 | $186.85 | $186.90 |
| Purchase #7 | $171.42 | 9.760% | $188.1506 | $188.15 | $188.15 | $188.20 |
| 7 purchase totals = | $1,153.28 | $1,260.5905 | $1,260.59 | $1,260.60 | $1,260.60 | |