| 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 | $122.44 | 11.817% | $136.9087 | $136.91 | $136.90 | $136.90 |
| Purchase #2 | $178.46 | 11.189% | $198.4279 | $198.43 | $198.45 | $198.40 |
| Purchase #3 | $224.25 | 10.170% | $247.0562 | $247.06 | $247.05 | $247.10 |
| Purchase #4 | $74.64 | 4.621% | $78.0891 | $78.09 | $78.10 | $78.10 |
| Purchase #5 | $241.79 | 9.568% | $264.9245 | $264.92 | $264.90 | $264.90 |
| Purchase #6 | $56.81 | 6.728% | $60.6322 | $60.63 | $60.65 | $60.60 |
| Purchase #7 | $128.30 | 12.105% | $143.8307 | $143.83 | $143.85 | $143.80 |
| 7 purchase totals = | $1,026.69 | $1,129.8693 | $1,129.87 | $1,129.90 | $1,129.80 | |