| 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 | $113.83 | 13.588% | $129.2972 | $129.30 | $129.30 | $129.30 |
| Purchase #2 | $222.53 | 4.322% | $232.1477 | $232.15 | $232.15 | $232.10 |
| Purchase #3 | $145.47 | 12.731% | $163.9898 | $163.99 | $164.00 | $164.00 |
| Purchase #4 | $187.35 | 12.471% | $210.7144 | $210.71 | $210.70 | $210.70 |
| Purchase #5 | $148.54 | 11.438% | $165.53 | $165.53 | $165.55 | $165.50 |
| Purchase #6 | $103.32 | 11.720% | $115.4291 | $115.43 | $115.45 | $115.40 |
| Purchase #7 | $106.29 | 5.621% | $112.2646 | $112.26 | $112.25 | $112.30 |
| 7 purchase totals = | $1,027.33 | $1,129.3728 | $1,129.37 | $1,129.40 | $1,129.30 | |