| 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 | $241.67 | 12.825% | $272.6642 | $272.66 | $272.65 | $272.70 |
| Purchase #2 | $241.93 | 11.347% | $269.3818 | $269.38 | $269.40 | $269.40 |
| Purchase #3 | $70.81 | 8.768% | $77.0186 | $77.02 | $77.00 | $77.00 |
| Purchase #4 | $32.70 | 10.157% | $36.0213 | $36.02 | $36.00 | $36.00 |
| Purchase #5 | $39.67 | 3.795% | $41.1755 | $41.18 | $41.20 | $41.20 |
| Purchase #6 | $164.90 | 11.117% | $183.2319 | $183.23 | $183.25 | $183.20 |
| Purchase #7 | $30.41 | 12.599% | $34.2414 | $34.24 | $34.25 | $34.20 |
| 7 purchase totals = | $822.09 | $913.7347 | $913.73 | $913.75 | $913.70 | |