| 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 | $218.55 | 13.738% | $248.5744 | $248.57 | $248.55 | $248.60 |
| Purchase #2 | $198.31 | 10.670% | $219.4697 | $219.47 | $219.45 | $219.50 |
| Purchase #3 | $162.98 | 11.488% | $181.7031 | $181.70 | $181.70 | $181.70 |
| Purchase #4 | $133.77 | 3.766% | $138.8078 | $138.81 | $138.80 | $138.80 |
| Purchase #5 | $192.66 | 13.466% | $218.6036 | $218.60 | $218.60 | $218.60 |
| Purchase #6 | $215.83 | 9.363% | $236.0382 | $236.04 | $236.05 | $236.00 |
| Purchase #7 | $196.98 | 4.500% | $205.8441 | $205.84 | $205.85 | $205.80 |
| 7 purchase totals = | $1,319.08 | $1,449.0409 | $1,449.03 | $1,449.00 | $1,449.00 | |