| 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 | $232.29 | 13.511% | $263.6747 | $263.67 | $263.65 | $263.70 |
| Purchase #2 | $71.30 | 13.732% | $81.0909 | $81.09 | $81.10 | $81.10 |
| Purchase #3 | $109.70 | 5.535% | $115.7719 | $115.77 | $115.75 | $115.80 |
| Purchase #4 | $116.45 | 4.462% | $121.646 | $121.65 | $121.65 | $121.60 |
| Purchase #5 | $52.81 | 3.162% | $54.4799 | $54.48 | $54.50 | $54.50 |
| Purchase #6 | $237.32 | 5.266% | $249.8173 | $249.82 | $249.80 | $249.80 |
| Purchase #7 | $92.37 | 9.110% | $100.7849 | $100.78 | $100.80 | $100.80 |
| 7 purchase totals = | $912.24 | $987.2656 | $987.26 | $987.25 | $987.30 | |