| 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 | $201.76 | 11.310% | $224.5791 | $224.58 | $224.60 | $224.60 |
| Purchase #2 | $82.54 | 7.801% | $88.9789 | $88.98 | $89.00 | $89.00 |
| Purchase #3 | $200.28 | 12.296% | $224.9064 | $224.91 | $224.90 | $224.90 |
| Purchase #4 | $198.57 | 3.445% | $205.4107 | $205.41 | $205.40 | $205.40 |
| Purchase #5 | $47.78 | 7.595% | $51.4089 | $51.41 | $51.40 | $51.40 |
| Purchase #6 | $129.65 | 10.686% | $143.5044 | $143.50 | $143.50 | $143.50 |
| Purchase #7 | $210.27 | 11.847% | $235.1807 | $235.18 | $235.20 | $235.20 |
| 7 purchase totals = | $1,070.85 | $1,173.9691 | $1,173.97 | $1,174.00 | $1,174.00 | |