| 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 | $47.95 | 7.315% | $51.4575 | $51.46 | $51.45 | $51.50 |
| Purchase #2 | $120.78 | 12.645% | $136.0526 | $136.05 | $136.05 | $136.10 |
| Purchase #3 | $227.54 | 5.674% | $240.4506 | $240.45 | $240.45 | $240.50 |
| Purchase #4 | $188.56 | 5.730% | $199.3645 | $199.36 | $199.35 | $199.40 |
| Purchase #5 | $34.49 | 6.679% | $36.7936 | $36.79 | $36.80 | $36.80 |
| Purchase #6 | $237.55 | 11.293% | $264.3765 | $264.38 | $264.40 | $264.40 |
| Purchase #7 | $238.91 | 13.250% | $270.5656 | $270.57 | $270.55 | $270.60 |
| 7 purchase totals = | $1,095.78 | $1,199.0609 | $1,199.06 | $1,199.05 | $1,199.30 | |