| 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 | $194.39 | 8.435% | $210.7868 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $102.97 | 3.305% | $106.3732 | $106.37 | $106.35 | $106.40 |
| Purchase #3 | $36.59 | 9.153% | $39.9391 | $39.94 | $39.95 | $39.90 |
| Purchase #4 | $102.98 | 9.433% | $112.6941 | $112.69 | $112.70 | $112.70 |
| Purchase #5 | $77.85 | 6.694% | $83.0613 | $83.06 | $83.05 | $83.10 |
| Purchase #6 | $37.81 | 9.118% | $41.2575 | $41.26 | $41.25 | $41.30 |
| Purchase #7 | $201.79 | 8.231% | $218.3993 | $218.40 | $218.40 | $218.40 |
| 7 purchase totals = | $754.38 | $812.5113 | $812.51 | $812.50 | $812.60 | |