| 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 | $101.74 | 9.217% | $111.1174 | $111.12 | $111.10 | $111.10 |
| Purchase #2 | $114.91 | 12.709% | $129.5139 | $129.51 | $129.50 | $129.50 |
| Purchase #3 | $233.84 | 7.453% | $251.2681 | $251.27 | $251.25 | $251.30 |
| Purchase #4 | $46.62 | 12.210% | $52.3123 | $52.31 | $52.30 | $52.30 |
| Purchase #5 | $50.55 | 10.697% | $55.9573 | $55.96 | $55.95 | $56.00 |
| Purchase #6 | $143.79 | 12.793% | $162.1851 | $162.19 | $162.20 | $162.20 |
| Purchase #7 | $141.65 | 11.238% | $157.5686 | $157.57 | $157.55 | $157.60 |
| 7 purchase totals = | $833.10 | $919.9227 | $919.93 | $919.85 | $920.00 | |