| 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 | $115.29 | 5.412% | $121.5295 | $121.53 | $121.55 | $121.50 |
| Purchase #2 | $126.29 | 5.508% | $133.2461 | $133.25 | $133.25 | $133.20 |
| Purchase #3 | $201.43 | 4.517% | $210.5286 | $210.53 | $210.55 | $210.50 |
| Purchase #4 | $55.46 | 4.539% | $57.9773 | $57.98 | $58.00 | $58.00 |
| Purchase #5 | $167.58 | 11.228% | $186.3959 | $186.40 | $186.40 | $186.40 |
| Purchase #6 | $140.26 | 3.868% | $145.6853 | $145.69 | $145.70 | $145.70 |
| Purchase #7 | $210.46 | 12.271% | $236.2855 | $236.29 | $236.30 | $236.30 |
| 7 purchase totals = | $1,016.77 | $1,091.6482 | $1,091.67 | $1,091.75 | $1,091.60 | |