| 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 | $113.29 | 3.319% | $117.0501 | $117.05 | $117.05 | $117.10 |
| Purchase #2 | $215.94 | 6.516% | $230.0107 | $230.01 | $230.00 | $230.00 |
| Purchase #3 | $109.82 | 3.186% | $113.3189 | $113.32 | $113.30 | $113.30 |
| Purchase #4 | $100.56 | 6.210% | $106.8048 | $106.80 | $106.80 | $106.80 |
| Purchase #5 | $49.53 | 5.821% | $52.4131 | $52.41 | $52.40 | $52.40 |
| Purchase #6 | $19.54 | 12.460% | $21.9747 | $21.97 | $21.95 | $22.00 |
| Purchase #7 | $81.81 | 5.444% | $86.2637 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $690.49 | $727.8360 | $727.82 | $727.75 | $727.90 | |