| 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 | $214.97 | 3.428% | $222.3392 | $222.34 | $222.35 | $222.30 |
| Purchase #2 | $116.92 | 3.601% | $121.1303 | $121.13 | $121.15 | $121.10 |
| Purchase #3 | $172.96 | 5.855% | $183.0868 | $183.09 | $183.10 | $183.10 |
| Purchase #4 | $205.87 | 5.688% | $217.5799 | $217.58 | $217.60 | $217.60 |
| Purchase #5 | $107.83 | 4.214% | $112.374 | $112.37 | $112.35 | $112.40 |
| Purchase #6 | $187.70 | 5.788% | $198.5641 | $198.56 | $198.55 | $198.60 |
| Purchase #7 | $122.62 | 8.124% | $132.5816 | $132.58 | $132.60 | $132.60 |
| 7 purchase totals = | $1,128.87 | $1,187.6559 | $1,187.65 | $1,187.70 | $1,187.70 | |