| 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 | $128.69 | 6.411% | $136.9403 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $225.28 | 9.370% | $246.3887 | $246.39 | $246.40 | $246.40 |
| Purchase #3 | $186.65 | 3.216% | $192.6527 | $192.65 | $192.65 | $192.70 |
| Purchase #4 | $131.41 | 9.257% | $143.5746 | $143.57 | $143.55 | $143.60 |
| Purchase #5 | $241.31 | 8.501% | $261.8238 | $261.82 | $261.80 | $261.80 |
| Purchase #6 | $71.75 | 4.182% | $74.7506 | $74.75 | $74.75 | $74.80 |
| Purchase #7 | $148.60 | 11.421% | $165.5716 | $165.57 | $165.55 | $165.60 |
| 7 purchase totals = | $1,133.69 | $1,221.7023 | $1,221.69 | $1,221.65 | $1,221.80 | |