| 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 | $224.77 | 10.846% | $249.1486 | $249.15 | $249.15 | $249.10 |
| Purchase #2 | $236.53 | 13.414% | $268.2581 | $268.26 | $268.25 | $268.30 |
| Purchase #3 | $202.43 | 3.659% | $209.8369 | $209.84 | $209.85 | $209.80 |
| Purchase #4 | $45.48 | 10.254% | $50.1435 | $50.14 | $50.15 | $50.10 |
| Purchase #5 | $138.34 | 9.648% | $151.687 | $151.69 | $151.70 | $151.70 |
| Purchase #6 | $153.81 | 13.295% | $174.259 | $174.26 | $174.25 | $174.30 |
| Purchase #7 | $110.86 | 4.308% | $115.6358 | $115.64 | $115.65 | $115.60 |
| 7 purchase totals = | $1,112.22 | $1,218.9689 | $1,218.98 | $1,219.00 | $1,218.90 | |