| 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 | $34.28 | 13.510% | $38.9112 | $38.91 | $38.90 | $38.90 |
| Purchase #2 | $8.63 | 3.267% | $8.9119 | $8.91 | $8.90 | $8.90 |
| Purchase #3 | $106.72 | 12.350% | $119.8999 | $119.90 | $119.90 | $119.90 |
| Purchase #4 | $33.27 | 12.473% | $37.4198 | $37.42 | $37.40 | $37.40 |
| Purchase #5 | $245.90 | 7.363% | $264.0056 | $264.01 | $264.00 | $264.00 |
| Purchase #6 | $204.41 | 12.540% | $230.043 | $230.04 | $230.05 | $230.00 |
| Purchase #7 | $183.58 | 8.216% | $198.6629 | $198.66 | $198.65 | $198.70 |
| 7 purchase totals = | $816.79 | $897.8543 | $897.85 | $897.80 | $897.80 | |