| 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 | $104.83 | 12.191% | $117.6098 | $117.61 | $117.60 | $117.60 |
| Purchase #2 | $92.72 | 5.783% | $98.082 | $98.08 | $98.10 | $98.10 |
| Purchase #3 | $176.50 | 9.422% | $193.1298 | $193.13 | $193.15 | $193.10 |
| Purchase #4 | $171.54 | 13.477% | $194.6584 | $194.66 | $194.65 | $194.70 |
| Purchase #5 | $85.30 | 7.862% | $92.0063 | $92.01 | $92.00 | $92.00 |
| Purchase #6 | $51.56 | 11.305% | $57.3889 | $57.39 | $57.40 | $57.40 |
| Purchase #7 | $143.37 | 8.254% | $155.2038 | $155.20 | $155.20 | $155.20 |
| 7 purchase totals = | $825.82 | $908.0790 | $908.08 | $908.10 | $908.10 | |