| 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 | $250.67 | 11.147% | $278.6122 | $278.61 | $278.60 | $278.60 |
| Purchase #2 | $18.85 | 13.633% | $21.4198 | $21.42 | $21.40 | $21.40 |
| Purchase #3 | $187.97 | 8.392% | $203.7444 | $203.74 | $203.75 | $203.70 |
| Purchase #4 | $123.85 | 4.872% | $129.884 | $129.88 | $129.90 | $129.90 |
| Purchase #5 | $47.75 | 10.831% | $52.9218 | $52.92 | $52.90 | $52.90 |
| Purchase #6 | $242.74 | 8.181% | $262.5986 | $262.60 | $262.60 | $262.60 |
| Purchase #7 | $177.70 | 11.858% | $198.7717 | $198.77 | $198.75 | $198.80 |
| 7 purchase totals = | $1,049.53 | $1,147.9525 | $1,147.94 | $1,147.90 | $1,147.90 | |