| 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 | $101.94 | 12.496% | $114.6784 | $114.68 | $114.70 | $114.70 |
| Purchase #2 | $185.79 | 13.782% | $211.3956 | $211.40 | $211.40 | $211.40 |
| Purchase #3 | $86.73 | 5.362% | $91.3805 | $91.38 | $91.40 | $91.40 |
| Purchase #4 | $89.74 | 8.826% | $97.6605 | $97.66 | $97.65 | $97.70 |
| Purchase #5 | $172.40 | 12.321% | $193.6414 | $193.64 | $193.65 | $193.60 |
| Purchase #6 | $109.98 | 6.546% | $117.1793 | $117.18 | $117.20 | $117.20 |
| Purchase #7 | $36.50 | 8.271% | $39.5189 | $39.52 | $39.50 | $39.50 |
| 7 purchase totals = | $783.08 | $865.4546 | $865.46 | $865.50 | $865.50 | |