| 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 | $102.88 | 12.450% | $115.6886 | $115.69 | $115.70 | $115.70 |
| Purchase #2 | $197.61 | 9.660% | $216.6991 | $216.70 | $216.70 | $216.70 |
| Purchase #3 | $89.62 | 8.608% | $97.3345 | $97.33 | $97.35 | $97.30 |
| Purchase #4 | $230.79 | 3.786% | $239.5277 | $239.53 | $239.55 | $239.50 |
| Purchase #5 | $33.54 | 9.333% | $36.6703 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $151.79 | 11.344% | $169.0091 | $169.01 | $169.00 | $169.00 |
| Purchase #7 | $240.90 | 10.826% | $266.9798 | $266.98 | $267.00 | $267.00 |
| 7 purchase totals = | $1,047.13 | $1,141.9091 | $1,141.91 | $1,141.95 | $1,141.90 | |